ACTIVITY CALENDAR
 Anza-Borrego Desert Natural History Associaton
P O BOX 310, Borrego Springs, CA 92004  760-767-3098
Important Program Information
Please see our Hike Ratings to select hikes that meet your level of fitness.
Unless specified otherwise in the activity descriptions below, Most hikes have a
15 person limit and they begin in the ABDNHA parking lot.
 

Dec. 9, Mon., 8 a.m. – Noon
Hike: Vista del Malpais (Moderate)  *See Hike Ratings*
Call for Wait List
Leader: Bruce Kelley, ABDNHA Volunteer
East of Font’s Point, several miles on the same escarpment, closer to the Salton Sea with 360-degree views. We will 4WD off S22 into Palo Verde Wash and Center Cut Wash about 3 miles. We will park on the side of the jeep road to the vista, and do a moderate hike 1.5 miles (each way). Gradual gradient up washes to the vista. We’ll walk along the rim for a few hundred yards, then return down the same washes. There will be a narrow trail along the rim with a steep drop off for one-quarter mile. If you do not like heights, you may not want to do this one! Bring water, sunscreen, a windbreaker, a hiking stick, good hiking shoes, and 4WD vehicle. Max 15 people. Meet in parking lot of ABDNHA by 7:50 a.m. No charge. Register at the Nature Center or call 760-767-3098.


Dec. 11, Wed., 9 a.m. – 3 p.m.
Borrego Rock and Gem (BRAG) Club Field Trip
Repeats 2 nd Wed. of the month through May. Meet at in the ABDNHA parking lot.


Dec. 12, Thu., 7:30 a.m. – 1:30 p.m.
Birding Walk: Dos Palmas Reserve (Easy) *See Hike Ratings*
Leaders: Tom Keffer and Lee Christie, ABDNHA Volunteers
Dos Palmas is a delightful desert oasis on the NE side of the Salton Sea. First, we’ll visit a cathedral-like grove of desert palm trees. Then, we’ll do about a 1-mile walk to a series of water impoundments that attract many species. We’ll look for Ring- necked Duck, Bufflehead, Ruddy Duck, Sora, and others. Maybe we’ll get lucky and see a Prairie Falcon! Total distance, 5 miles, flat. Travel time 1 ¼ hours. Max 15 people. Meet at ABDNHA by 7:20 a.m. Bring lunch/snacks, binoculars, water. No charge. Call 760-767-3098 to reserve. Note the earlier 7:30 a.m. start time!


Dec. 12, Thu., 9:30 a.m. – 11:30 a.m.
Pam’s Canine Amble (Easy) *See Hike Ratings*
Leader: Pam Blake, ABDNHA Volunteer
Come amble with Pam and her dog Olaf on a park Jeep road, meeting in the ABDNHA parking lot at 9:30 a.m. Please make sure to bring water for your dog as well as yourself! All canine companions must be on a leash no longer than 6 feet and should be comfortable with strangers and other dogs. We will stay on roads exclusively, as per park rules—but there are some great ones! Max 15 people. No charge; call 760-767-3098 to reserve. This amble will repeat on the 2 nd and 4th Thursday of each month.


Dec. 13, Fri., 10:00 a.m. start time (Every Friday)
ABDNHA Friendly Friday Bike Ride
Volunteer Leader: Paul Peterson
Relaxed social ride of 20-30 mostly flat miles at a 10-12 mph pace. Routes will vary weekly, fun rides to highlight the roads less travelled. Return time will vary with route chosen. No charge, and no registration required. Note the new meeting location this season: Meet in the parking lot opposite the county library south entrance.   


Dec. 14, Sat., 8 a.m. – 1 p.m.
Hike: Nolina Wash (Moderate) *See Hike Ratings*
Call for Wait List
Leaders: Tom Keffer and Lee Christie, ABDNHA Volunteers
Hike up this scenic Anza-Borrego Desert wash, looking for ironwood trees and Nolinas (a type of agave) along the way. The trail starts wide and sandy, but gradually gets narrower and steeper. Several waterfalls that turn out to be easy to get around. Access is via a 4-mile sandy road that is usually no problem for most 2WD. 4 mi RT, 700’ vertical. Max 15 people. Meet at ABDNHA by 7:50 a.m. Bring lunch/snacks, water. No charge. Call 760-767-3098 to reserve. Dec. 14,


Dec. 14 Sat., 9 a.m. – 5 p.m.
4WD Tour: Fish Creek to Split Rock Call for Wait
List Leader: Dave Walters, ABDNHA Volunteer
Join us on this 4WD adventure! 4WD high clearance vehicle required. We will travel 22 miles of 4WD trail over sandstone, clay, rock and deep sand to our destination of Split Rock, where we will stop for lunch (bring a chair). We will return on the same trail to the paved road and say our goodbyes. Bring a full tank of fuel, water, food, appropriate clothing, and a hat. Max 20 people, 10 4WD vehicles. Meet at the ABDNHA parking lot at 9:00 a.m. No charge. Reserve at the Nature Center or call 760-767-3098.

Dec. 14, Sat., 8 a.m. – 1 p.m.
Hike: Nolina Wash (Moderate) *See Hike Ratings*
Call for Wait List
Leaders: Tom Keffer and Lee Christie, ABDNHA Volunteers
Hike up this scenic Anza-Borrego desert wash, looking for ironwood trees and Nolinas (a type of agave) along the way. The trail starts wide and sandy, but gradually gets narrower and steeper. Several waterfalls that turn out to be easy to get around. Access is via a 4-mile sandy road that is usually no problem for most 2WD. 4 mi RT, 700’ vertical. Max 15 people. Meet at ABDNHA by 7:50 a.m. Bring lunch/snacks, water. No charge. Call 760-767-3098 to reserve. 


Dec. 15, Sun., 6:30 p.m. – 7:30 p.m.
Special Webinar: Golden Eagles in San Diego County
Speaker: Katie Quint

Research Director of the Wildlife Research Institute (WRI)
Join Katie Quint as she tells the story of golden eagles in San Diego County and what research has told us about these magnificent birds. Katie is the third generation of researchers working on WRI’s long-term annual eagle monitoring program, which started in 2012. Katie has spent many hours on the ground and in helicopters gathering data and looking for eagle nests in the desert mountains. Katie is considered a local expert on golden eagles, and her presentation will include information about reproductive activity, territory, nest distribution, and the results of the annual monitoring program. No charge, but donations are greatly appreciated. Register online.


Dec. 17, Tues., 8 a.m. - 1 p.m.
Hike: Glorietta Canyon/Juanito Canyon Loop (Strenuous) *See Hike Ratings*
Call for Wait List
Volunteer Leaders: Terri Straub and Carmelita Logerwell
Hike with us on a trail up pretty Glorietta Canyon to the top. Then, we go cross country down into Juanito Canyon and make our way through and around the rocks to the bottom of that canyon. Continuing cross country in a roundabout way, we eventually end up on the Jeep road we came in on. We will have to walk about 0.6 miles on that Jeep road to get back to our cars. Total loop is about 4 miles. Dirt road suitable for all cars. Max 15 people. Meet at ABDNHA by 7:50 a.m. Bring snacks, water. Call 760-767-3098 to reserve. No charge. Reserve at the Nature Center or call 760-767-3098.


Dec. 17, Tues., 9 a.m. – Noon
Nature Journaling (Easy)
Leaders: Pat Matthews, Pam Blake and Selden McKee
This activity repeats on the first and third Tuesdays of the month to explore nature journaling in the ABDNHA garden and other nearby areas. No experience is necessary—just a curiosity about the natural world. Participants will need a small, unlined journal, pencil, eraser, micron pen, colored pencils or compact watercolor set, and a chair. We will be outdoors, so a sun hat, water, and snack are recommended. Meet in parking lot of ABDNHA No charge; call the Nature Center to reserve.

Dec. 18, Wed., 2 p.m.
Borrego Rock and Gem (BRAG) Club
Meeting Note: This event is on the 3rd Wednesday this month because of Christmas. Meet at ABDNHA Activity Room


Dec. 20, Fri., 10:00 a.m. start time (Every Friday)
ABDNHA Friendly Friday Bike Ride
Volunteer Leader: Paul Peterson
Relaxed social ride of 20-30 mostly flat miles at a 10-12 mph pace. Routes will vary weekly, fun rides to highlight the roads less travelled. Return time will vary with route chosen. No charge, and no registration required. Note the new meeting location this season: Meet in the parking lot opposite the county library south entrance.   

Dec. 21, Sat, 8 a.m. – 2 p.m.
Hike: Moonlight Canyon and Inner Pasture (Fairly Strenuous) *See Hike Ratings*
Call for Wait List
Leaders: Tom Keffer and Lee Christie This year, we will be hiking the Moonlight Canyon loop. Halfway around, we’ll take a 3 mi RT side trail (600’ vertical, 4-6-foot waterfalls, uneven footing, steep sections) to a terrific view of the Inner Pasture. Total length is 5 miles. There is a park fee. Meet in the ABDNHA parking lot by 7:50 a.m. Call 760-767-3098 to reserve. Wear sturdy boots (no tennies!). Bring lunch/snacks and water.


Dec. 25, Wed., 8 a.m. – 11 a.m.
Christmas Birding Walk: Rams Hill Golf Course (Easy) *See Hike Ratings*
Call for Wait List
Leaders: Tom Keffer and Lee Christie
Looking for something different to do on Christmas morning? Come join us at one of the better birding spots in the Borrego area! Normally closed to the public, we have permission to walk the course on the one day of the year when it's closed. Look for Cinnamon and Green-winged Teal, Gadwall, Grebes and others. 4 mi RT, 100' vertical. Max 15 people. Meet at ABDNHA by 7:50 a.m. Bring snacks, binoculars, water. No charge. Call 760-767-3098 to reserve.


Dec. 26, Thu., 9:30 a.m. – 11:30 a.m.
Pam’s Canine Amble (Easy) *See Hike Ratings*
Leader: Pam Blake
Come amble with Pam and her dog Olaf on a park jeep road, meeting in the ABDNHA parking lot at 9:30 a.m. Please make sure to bring water for your dog as well as yourself! All canine companions must be on a leash no longer than 6 feet and should be comfortable with strangers and other dogs. We will stay on roads exclusively, as per park rules—but there are some great ones! Max 15 people. No charge; call 760-767-3098 to reserve. This amble will repeat on the 2nd and 4th Thursday of each month.  

Dec. 28, Sat., 8 a.m. – 1 p.m.
Hike: Little Grand Canyon (Moderate to Fairly strenuous) *See Hike Ratings*
Call for Wait List
Leaders: Tom Keffer and Lee Christie
“Little Grand Canyon” is an impressive, although small, slot canyon in Coyote Canyon, near Desert Gardens. This will be our second trip this season, this time up the canyon itself. The trail meanders up a classic slot canyon, getting continually rougher — stop when it’s too much for you. If you make it all the way, you’ll be squeezing through a low-overhead tunnel. 5 mi RT, 600’ vertical, mostly good tread, with more rocks, rubble, and step-ups near the end. Access is via a sandy road, which is usually no problem for most 2WD. Max 15 people. Meet at ABDNHA by 7:50 a.m. Bring lunch/snacks and water. No charge. Call 760-767-3098 to reserve. 


Dec. 28, Sat., 6:30 p.m. – 8 p.m.
ABDNHA TRAVEL SERIES
Tea House Trek to Khayer Lake, Nepal and Little Tibet—Tour of Ladakh

Speakers: Sanjiv Nanda & Alan Parks, ABDNHA Volunteers
Last May, ABDNHA's hike leading duo of Sanjiv and Alan ventured far afield into the Himalayan mountains. Join us for a two-part photo journey. In Part 1, we go on an 8-day Tea House trek to Khayer Lake at 15,300 feet, nestled below the massive mastiff of Annapurna South. In Part 2, we visit Ladakh, the land of high passes, sometimes called Little Tibet. We will cross high mountain passes over 17,500 feet and visit Pangong Lake at 13,800 feet, the highest endorheic lake in the world. During the break, there will be a small exhibit of souvenirs while we enjoy a surprise tasting of yak cheese and Kashmiri kahwa. In the ABDNHA library. General Public $12, Members $10, Volunteers $8. Register online www.abdnha.org or at the Nature Center, 760-767-3098. Dec. 31, Tues., 9 a.m. - 1 p.m. New Year’s Eve Hike: aka, Joan Malone’s Hike (Easy to Moderate) Call for Wait List Leaders: Urmi Ray and Sanjiv Nanda Enjoy the tradition of hiking and catching up with each other on New Year’s Eve. This year, we have substitute leaders for our popular leader, Joan Malone. The hike details will be disclosed when we meet. This will be an easy 3-4 mile walk with a chance to catch up. 2WD vehicles are OK. Bring snacks/water. Meet at ABDNHA. There will be an optional post-walk, early new year’s celebration lunch at Pabilto’s for those interested.
ABDNHA Travel Series

Jan. 2, Thu., 8 a.m. – 1 p.m.
Hike: Torote Canyon (Moderate) *See Hike Ratings*
Leaders: Tom Keffer and Lee Christie
Normally, the Torote Tree (Elephant Tree) grows only in the harshest deserts of Mexico, but we have a small population here in the Anza- Borrego, the northernmost range of the species. This hike is 3 mi RT, 600’ vertical, sandy tread with a few loose rocks and step-ups. Travel time 1 hour each way. Not suitable for passenger cars, OK for modest SUVs. Meet at ABDNHA by 7:50 a.m. Bring lunch/snacks, water. Call 760-767-3098 to reserve.


Jan. 3, Fri., 10:00 a.m. start time (Every Friday)
ABDNHA Friendly Friday Bike Ride
Volunteer Leader: Paul Petersen
Relaxed social ride of 20-30 mostly flat miles at a 10-12 mph pace. Routes will vary weekly, fun rides to highlight the roads less travelled. Return time will vary with route chosen. No charge, and no registration required. Note the meeting location this season: Meet in the parking lot opposite the county library south entrance.


Jan. 4, Sat., 8 a.m. – 11 a.m.
Geology Hike: Ash Wash (Moderate) *See Hike Ratings*
Leader: Don Barrie, Geoscience Educator
Join Don Barrie for this moderate 5-mile loop hike to Ash Wash, a tributary of Coyote Canyon. Our destination will be the Bishop Tuff—an ash layer deposited around 760,000 years ago when an enormous volcanic eruption created the Long Valley Caldera in the eastern Sierra. During this eruption, huge volumes of ash were blown into the atmosphere, resulting in widespread deposition as far away as the Midwest. At the entrance to Ash Wash, we’ll examine the Coyote Creek Fault—the western branch of the San Jacinto Fault Zone. Max 23 people (carpooling is encouraged). Bring lunch and water. 4WD vehicle recommended. Hiking poles if you have them. Meet at ABDNHA. Don Barrie is a member of the ABDNHA board of directors and ABDNHA’s principal geology program instructor as well as geology guide on our trips to Iceland and elsewhere. No charge, but registration is required at the Nature Center, 760-767-3098. Special ABDNHA Fundraising Event


Jan. 4, Sat., 4:00 p.m. – 6:00 p.m.
Exclusive Screening and Fundraiser: HAWKWATCH, the documentary
Presented by: Filmmakers Matt Nothelfer & Alicia Wszelaki,
PLUS the Borrego Valley “Hawksters” cast.

4:00 – 6:00 p.m. –
Keepsake Photography 4:00 – 4:30 p.m.
Wine by Hawkwatch Winery 4:30 – 4:45 p.m.
Live Raptor Presentation
4:45 – 5:45 p.m. – Viewing of the Hawkwatch Documentary
5:30 – 5:45 p.m. – Q&A with Cast and Crew 5:45 – 6:00 p.m. – Dessert Tickets are limited. Revered raptors, dedicated citizen scientists, and a fragile desert environment, HAWKWATCH the documentary brings them all together! Be one of the first 50 people to see the film and learn about an important effort regarding the hawkwatch that is just getting started. Help the HAWKWATCH catch wind and soar!  Tickets are limited. Tickets: $70 single, $135 doubles. Tickets are limited. The film will premiere at the Borrego Springs Film Festival in January 2025. However, this special evening is an ABDNHA opportunity for you to see the film, to help support the film, and to meet the HAWKWATCH team, and learn about the wondrous 6,000-mile journey of the hawks that includes Borrego Springs. Begins at 4 p.m. at ABDNHA, 652 Palm Canyon Drive.

(UPDATE: This program is almost full.  Please call or visit the ABDNHA Nature Center, 760-960-8250 to purchase tickets.   Donations to this project may still be made online.



Jan. 7, Tues., 9 a.m. – Noon
Nature Journaling (Easy)
Leaders: Pat Matthews, Pam Blake and Selden McKee
This activity repeats on the first and third Tuesdays of the month to explore nature journaling in the ABDNHA garden and other nearby areas. No experience is necessary—just a curiosity about the natural world. Participants will need a small, unlined journal, pencil, eraser, micron pen, colored pencils or compact watercolor set, and a chair. We will be outdoors, so a sun hat, water, and snack are recommended. Meet in parking lot of ABDNHA No charge; call the Nature Center to reserve.

Jan. 7, Tues., 8 a.m. - 4 p.m.
Hike: Rockhouse/Hidden Spring/Butler Loop (Strenuous) *See Hike Ratings*
Leaders: Terri Straub and Carmelita Logerwell
This is a 10-mile-long hike with 1000 feet of vertical gain. The first three miles is walking on a Jeep road up Rockhouse Canyon to Hidden Spring. From there, we climb up the slope to the top of the beautiful Butler Canyon. As we exit Butler Canyon at the bottom, we are almost back at the cars. 4WD vehicles are recommended. Meet at ABDNHA by 7:50 a.m. Bring snacks, lunch, water. Call 760-767-3098 to reserve.


Jan. 8, Wed. Borrego Rock and Gem (BRAG) Club Field Trip Repeats 2nd Wed. of the month through May. Meet at ABDNHA


Jan. 9, Thu., 9:30 a.m. - 11:30 a.m.
Pam’s Canine Amble (Easy) *See Hike Ratings*
Leader: Pam Blake
Come amble with Pam and her dog Olaf on a park jeep road, meeting in the ABDNHA parking lot at 9:30 a.m. Please make sure to bring water for your dog as well as yourself! All canine companions must be on a leash no longer than 6 feet and should be comfortable with strangers and other dogs. We will stay on roads exclusively, as per park rules—but there are some great ones! Max 15 people. No charge; call 760-767-3098 to reserve. This amble will repeat on the 2nd and 4th Thursday of each month.  

Jan. 9, Thu., 8 a.m. – 2 p.m.
Birding Walk: Sonny Bono Refuge Visitor Center (Easy) *See Hike Ratings*
Leaders: Tom Keffer and Lee Christie
Some of the best birding in our area. We will walk out to Rock Hill. 2 miles RT, with no elevation gain. We are likely to see Snow Goose (sometimes in the thousands), Shoveler, Pintail, Teal, Dowitcher and Burrowing Owl.  Travel time in each direction is about 1¼ hours. Meet at ABDNHA by 7:50 a.m. Bring lunch/snacks, binoculars, water. Call 760-767-3098 to reserve. Jan. 10, Fri., 10:00 a.m. start time (Every Friday) ABDNHA Friendly Friday Bike Ride Volunteer Leader: Paul Petersen Relaxed social ride of 20-30 mostly flat miles at a 10-12 mph pace. Routes will vary weekly, fun rides to highlight the roads less travelled. Return time will vary with route chosen. No charge, and no registration required. Note the meeting location this season: Meet in the parking lot opposite the county library south entrance.


Jan. 10, Fri., 10:00 a.m. start time (Every Friday)
ABDNHA Friendly Friday Bike Ride
Volunteer Leader: Paul Peterson
Relaxed social ride of 20-30 mostly flat miles at a 10-12 mph pace. Routes will vary weekly, fun rides to highlight the roads less travelled. Return time will vary with route chosen. No charge, and no registration required. Note the new meeting location this season: Meet in the parking lot opposite the county library south entrance. 


Jan. 10, Fri., 6:30 p.m. – 7:30 p.m.
Program: The Incredible Migration of the Swainson’s Hawk:
Speaker: Hal Cohen, founder Borrego Valley Hawk Watch

Join Hal Cohen to learn about the Swainson's Hawk and its incredible 6,000-mile migration from Argentina to the skies above Borrego Springs. Discovered in 2003, these hawks have roosted in Borrego Springs on their way to Alaska. Hal will share highlights of this migration and invite your participation as a Hawkwatch volunteer from late February to early April. In the ABDNHA library. General Public $12, Members $10, Volunteers $8. Register online or at the Nature Center, 760-767-3098. Jan. 11 & 12, Saturday. & Sunday Wilderness First Aide Class – Warner Springs area Accredited Training by Kit Fox Outfitters First priority is for ABDNHA outdoor program leaders. For up-to-date information please see the listing on the ABDNHA activities page: www.abdnha/activities
Swainson's Hawk Migration Jan 10

Jan. 11, Sat., 8:30 a.m. – Noon
Hike and Write: Glorietta Canyon (Moderate) *See Hike Ratings*
Leader: Amy Brewster
“I only went for a walk and finally concluded to stay out till sundown, for going out, I found I was really going in.”- John Muir. Join naturalist/writer, Amy Brewster as we ramble about one mile and then rest at an overlook where we will find places to write for 20 minutes or so. Writing is completely optional and can include any sketching or painting, of course. Option to share if the spirit moves you. Bring writing materials, such as a small notebook, water, hat, and snacks. Max: 12 people. No charge, call to reserve at 760-767-3098. Meet at ABDNHA to carpool to trail head.

Jan. 11, Sat., 8 a.m. – 1 p.m.
Hike: Hornblende Canyon (Moderate to Fairly Strenuous) *See Hike Ratings*
Leaders: Tom Keffer and Lee Christie
Hike up a beautiful canyon off Box Canyon. Interesting rock formations, with an old mine and some morteros. 4.5 mi roundtrip and 630’ vertical. A few waterfalls and boulders to negotiate. Limited parking at the trailhead — expect to carpool. Meet at ABDNHA by 7:50 a.m. Bring lunch/snacks and water. Call 760-767-3098 to reserve.


Jan. 11, Sat., 6:30 p.m. – 7:30 p.m.
Lecture: Unique Geologic Features of Anza-Borrego Desert State Park *See Hike Ratings*
Speaker: Geologist Mike Hart

The Anza-Borrego Desert contains many interesting and unique geologic features that are not widely recognized. This presentation will offer a visual tour of these features, including active faults, ancient landslides, large rock avalanches, wind-carved mud hills, and an anomalous erosional gash in the San Felipe Creek alluvial fan. In the ABDNHA library. General Public $12, Members $10, Volunteers $8. Register online www.abdnha.org or at the Nature Center at 760-767-3098.
Anza-Borrego Geology Jan 11

Jan. 11 & 12
Wilderness First Aid - Warner Springs
Kitfox Outfitters
 This program is full


Jan. 13, Mon., 6 p.m. – 8:30 p.m.
Full Moon Walk: South Palm Wash (Mostly Easy to Moderate) *See Hike Ratings*
Leader: Mike McElhatton, ABDNHA Education Director
Join ABDNHA’s Program Director Mike McElhatton on this month’s Full Moon Walk in South Palm Wash. Experience the unique and serene beauty of moonlight on the canyon walls as we take a 1.5-mile walk through South Palm Wash. Mostly an easy walk, although there are a few moderate areas that require “big steps” up and down. We meet at the ABDNHA office and carpool from there. A flashlight, water, and good hiking shoes are required. Space is limited to 22. Activity cancels whenever cloud cover limits the moonlight. No charge. Call the Nature Center at 760-767-3098 to reserve.  


Jan. 14, Tues, 8:30 a.m. - 11:30 a.m.
Hike: The Bench (Moderate) *See Hike Ratings*
Leader: Kathy Bussey
Surround yourself with the natural beauty of Santa Rosa Mountains, Clark Dry Lake and the Borrego badlands on this easy 2.5-mile round trip hike. We will drive up Inspiration Wash, then hike up an unnamed wash to the manmade memorial bench for a 360 view. It is an easy hike, except for the final short ascent up a sandy wash to the bench. AWD or 4WD okay. Meet at ABDNHA to carpool. No charge, call or stop by to reserve.

Jan. 15, Wed., 10 a.m. – 12:30 p.m.
ABDNHA Volunteer Orientation
New and returning Volunteers are invited to meet the staff, each other, and learn more about ABDNHA and the many upcoming activities, events, and needs for volunteers this season. If you’re new and considering becoming a volunteer, we invite you to join us and find out more. Takes place in the ABDNHA Library. Please call the Nature Center to register, 760-767-3098. You may also pick up a Volunteer Application there or at the orientation.

Jan. 16, Thu., 8 a.m. – 1 p.m.
Birding Walk: Salton Sea Unit 1, Vendel Rd. (Easy) *See Hike Ratings*
Leaders: Tom Keffer and Lee Christie
Today we head to one of the best birding locations in our region: Unit 1 of the Sonny Bono Salton Sea National Wildlife Refuge. Expect Shovelers, Teals, Stilts, Avocet, Godwit, Dowitchers, thousands of Snow Geese and more. Easy walk of 2 miles RT, no elevation, good tread. Travel time in each direction is about 1 hour. Meet at ABDNHA by 7:50 a.m. Bring lunch/snacks, binoculars, water. Call 760- 767-3098 to reserve.


Jan. 17, Fri., 10:00 a.m. start time (Every Friday)
ABDNHA Friendly Friday Bike Ride
Volunteer Leader: Paul Petersen
Relaxed social ride of 20-30 mostly flat miles at a 10-12 mph pace. Routes will vary weekly, fun rides to highlight the roads less travelled. Return time will vary with route chosen. No charge, and no registration required. Note the meeting location this season: Meet in the parking lot opposite the county library south entrance.


Jan. 17, Fri., 6:30 p.m. – 7:30 p.m.
Program: Mojave Desert Tortoises in a Changing World
Speaker: Melissa Merick, Ph.D., Researcher, San Diego Zoo and Wildlife Alliance

Dr. Merick will present an overview of the Desert Tortoise Recovery Program at the San Diego Zoo Wildlife Alliance, highlighting a partnership with The Living Desert Zoo to raise larger, less vulnerable juvenile tortoises for release. The research focuses on various aspects of juvenile tortoises, including personality, anti-predator trainability, thermal ecology, and the impact of release site selection on predation risks. In the ABDNHA library. General Public $12, Members $10, Volunteers $8. Register online or at the Nature Center, 760- 767-3098.
Desert Tortoises Jan 17

Jan. 18, Sat., 10 a.m. – 11:30 a.m.
Around Town Photo Walk
Leader: Photographer Tom Hogan
Join Tom Hogan as he leads a photography walk in Borrego Springs in search of exciting subject matter, with guidance on interesting ways to capture what you see. This is a very informal program, and all levels of photography and equipment are welcome, including smartphones. There is no charge, but registration at the ABDNHA Nature Center is required. call 760-767-3098. No charge.


Jan. 18, Sat., 8 a.m. – 2 p.m.
Hike: Mountain Palm Springs (Moderate) *See Hike Ratings*
Leaders: Tom Keffer and Lee Christie
We will visit not one, not two, not three, but five different palm groves, some of them with up to a hundred trees! 4.5 mile RT, 550’ vertical, mostly soft sand, but there are some moderate sections with a bit of bouldering. Be prepared to pay a $10 parking fee. Max 15. Meet at ABDNHA by 7:50 a.m. Bring lunch/snacks, water. Call 760-767-3098 to reserve.


Jan. 18, Sat., 9 a.m. - Noon
4WD Tour: Mine Wash *See Hike Ratings*
Leader: Dave Walters, ABDNHA Volunteer
This is a good four-wheel-drive adventure for those just beginning to go off-road and everyone else who enjoys Anza Borrego. We meet at ABDNHA parking lot at 9:00 a.m. then drive to the trailhead. There are state park restrooms at the beginning of the trail. Traveling up the trail, we stop briefly to walk around the Native American village site. Continuing, we drive into Mine Canyon, stopping where boulders block the wash; we park here to explore the immediate area. At 11:45 a.m. we begin to return to the paved road and say our goodbyes. The trail is suitable for AWD vehicles or 4WD vehicles with at least 8 inches of clearance at axles. There is no steep terrain or rocky surfaces. The round-trip is 9 miles. Bring water and snacks, a full tank of fuel, and dress appropriately for the weather that day. No cost but registration at the ABDNHA Nature Center is required, 760-767-3098.


Jan. 18, Sat., 6:30 p.m. – 7:30 p.m.
Program: Burrowing Owls in San Diego County
Speaker: Susanne Marczak The San Diego Zoo Wildlife Alliance (SDZWA)

Burrowing Owl Recovery Program has worked with many partners to monitor and enhance the population of burrowing owls in San Diego County. In this presentation, Susanne will provide an overview of burrowing owl behavior and ecology, describe the research projects, and report on efforts to establish additional breeding sites. Susanne has worked on various conservation programs at SDZWA for over 15 years. She is currently the Research Coordinator of the SDZWA Burrowing Owl Recovery Program, working with a team to conduct monitoring and population establishment of burrowing owls in San Diego County. Public: $12; Members $10; Volunteers $8. Register at www.abdnha.org, or at the Nature Center at 760-767-3098.
Burrowing Owls Jan 18

Jan. 21, Tues., 9 a.m. – Noon
Nature Journaling (Easy)
Leaders: Pat Matthews and Pam Blake and Selden McKee
This activity repeats on the first and third Tuesdays of the month to explore nature journaling in the ABDNHA garden and other nearby areas. No experience is necessary—just a curiosity about the natural world. Participants will need a small, unlined journal, pencil, eraser, micron pen, colored pencils or compact watercolor set, and a chair. We will be outdoors, so a sun hat, water, and snack are recommended. Meet in parking lot of ABDNHA No charge; call the Nature Center to reserve.


Jan. 22, Wed., 2 p.m.
Borrego Rock and Gem (BRAG) Club Meeting
Repeats 4 th Wed. of each month through April. Meet at ABDNHA Activity Room


Jan. 23, Thu., 9:30 a.m. - 11:30 a.m. 
Pam’s Canine Amble (Easy) *See Hike Ratings*
Lead: Pam Blake
Come amble with Pam and her dog Olaf on a park Jeep road, meeting in the ABDNHA parking lot at 9:30 a.m. Please make sure to bring water for your dog as well as yourself! All canine companions must be on a leash no longer than 6 feet and should be comfortable with strangers and other dogs. We will stay on roads exclusively, as per park rules—but there are some great ones! Max 15 people. No charge; call 760-767-3098 to reserve. This amble will repeat on the 2nd and 4th Thursday of each month.  



Jan. 23, Thu., 8 a.m. – 2 p.m.
Birding Walk: Dos Palmas Reserve (Easy) *See Hike Ratings*
Leaders: Tom Keffer and Lee Christie
Dos Palmas is a delightful desert oasis on the NE side of the Salton Sea. First, we’ll visit a cathedral-like grove of desert palm trees. Then, about a 1 mile walk to a series of water impoundments that attract many species. We’ll look for Ring-necked Duck, Bufflehead, Ruddy Duck, Sora, and others. Maybe we’ll get lucky and see a Prairie Falcon. Total distance, 5 miles, flat. Travel time 1 ¼ hours. Meet at ABDNHA by 7:50 a.m. Bring lunch/snacks, binoculars, water. Call 760-767-3098 to reserve.


Jan. 24, Fri., 10:00 a.m. start time (Every Friday)
ABDNHA Friendly Friday Bike Ride
Volunteer Leader: Paul Petersen
Relaxed social ride of 20-30 mostly flat miles at a 10-12 mph pace. Routes will vary weekly, fun rides to highlight the roads less travelled. Return time will vary with route chosen. No charge, and no registration required. Note the meeting location this season: Meet in the parking lot opposite the county library south entrance.

 
Jan. 24, Fri., 9 a.m. – 11:30 a.m.
Hike and Write: Kenyon Overlook (Easy) *See Hike Ratings*
Leader: Amy Brewster
“I only went for a walk and finally concluded to stay out till sundown, for going out, I found I was really going in.”- John Muir. Join naturalist/writer, Amy Brewster for an easy one-mile hike to a beautiful overlook into Shelter Valley. At this spot we will pause and find places to put pen or colored pencils or brushes to paper. Option to share with others. Bring writing materials, such as a small notebook, water, hat, sitting pad if desired. No charge, Call 760-767-3098 to reserve. Max: 10 people


Jan. 24, Fri., 7:30 p.m. – 8:30 p.m.
DESERT LECTURE SERIES
Program: Life of a Herpetologist, plus new book release!
Speaker: Dr. Lee Grismer
Herpetologist Lee Grismer has been a very popular presenter of ABDNHA programs for many years, and ABDNHA is proud to be the publisher of his beautiful new book: Amphibians and Reptiles of Anza-Borrego Desert Region, A Photographic Field Guide. His book will be available for purchase and signing at tonight’s program. In his presentation, Dr. Grismer tells the story of what it means to be a world-class herpetologist, from his extensive adventures and discoveries in the deserts of Baja during his younger years, in Anza-Borrego, and now in the jungles of Southeast Asia. Over the years, he has become an exceptional photographer and will share much of that in tonight's program, at the Borrego Springs Performing Arts Center. ABDNHA Members no charge.  The public is invited, Non-members of ABDNHA $10 at the door, first-come seating; ABDNHA members no charge.

Jan. 25, Sat., 8 a.m. – 1 p.m.
Hike: Lizard Canyon West Fork (Moderate) *See Hike Ratings*
Leaders: Tom Keffer and Lee Christie , ABDNHA Volunteers
While the first mile of this hike can be done in a high-clearance 4WD, we will park by the highway and walk in. The West Fork is less visited, but starkly beautiful. High canyon walls above a sandy trail, with a few step-ups. 5 mi RT, 800’ vertical. Meet at ABDNHA by 7:50 a.m. Bring lunch/snacks, water. Call 760-767-3098 to reserve.


Jan. 25, Sat., 9 a.m. – 4 p.m.
4WD Tour: Palm Wash and Calcite Mine *See Hike Ratings*
Leader: Ed Pollock, ABDNHA Volunteer
Meet at 9 a.m. at the ABDNHA parking lot. We will drive on Hwy S22 to approximately mile marker 38, near the county line. From that point we drop into Palm Wash on the Calcite Mine Road.  We then have an optional 2-mile round trip walk into the Palm Wash slot canyon.  This is the location of Mike McElhatton's popular full moon hikes. We will have a significant amount of time to explore and enjoy this slot canyon. Returning to our vehicles we will drive about 2 miles to the mine areas. The road was grated about three years ago and is reported to be in good condition.  It is an uphill dirt drive, narrow and winding at times. At the historic mine location there is time to walk around and explore. This is a BBQ lunch trip, meat provided.  Please bring a side dish to share.  Small camp type tables would be welcome. Utensils are provided.  Please bring camp chairs and drinks of your choice.  This is a desert winter trip so plan on appropriate clothing. Properly working 4WD with good clearance and a full tank of gas are required.  Participation is limited to 23 people. Pre-trip scouting and potential winter weather conditions may affect this trip. Call us to reserve at 760-767-3098.


Jan. 25, Sat., 6:30 p.m. – 7:30 p.m.
Program: How Volcanoes Work
Speaker: Don Barrie, Geoscience Educator


Please join geologist and ABDNHA board member Don Barrie for an introduction to the exciting and mysterious world of volcanoes. Using the complementary scientific models of plate tectonics and mantle plume theory, Don will explain why some volcanoes erupt in an effusive, non-violent manner to produce mostly lava, whereas others “go boom!” spreading volcanic ash far and wide during explosive and, sometimes, even cataclysmic eruptions. He’ll also discuss Salton Trough volcanism, focusing on the Salton Buttes volcanoes along the Salton Sea’s southeastern shore. In the ABDNHA library. General Public $12, Members $10, Volunteers $8. Register online at www.abdnha.org or at the Nature Center, 760-767-3098.
Salton Volcano Lecture Jan. 25

Jan. 26, Sun., 8 a.m. - 3 p.m.
Geology Field Trip: Salton Buttes Volcano Tour
Leader: Don Barrie, Geoscience Educator
As a follow-up to his January 25th lecture, Don will lead a tour of the Salton Buttes.  Located on the southeastern shore of the Salton Sea, these fascinating volcanic landforms all qualify as active, having erupted multiple times in the last few thousand years.  After meeting at the Nature Center, the group will carpool/caravan to Obsidian Butte to investigate several interesting volcanic products, including rhyolite, obsidian, and pumice.  Next, the group will explore nearby Red Hill, which consists of a volcanic dome erupted up through Lake Cahuilla sediments. Bring lunch, water, and a folding chair. General Public $20, Members $18, Volunteers $15. Register online or at the Nature Center, 760-767-3098.
Salton Volcano Tour Jan. 26

Jan. 26, Sun., Starts at 6:15 a.m. on location at the Salton Sea
Birding Photography Workshop at the Salton Sea
Instructor: Sandy Zelasko, Professional Wildlife Photographer
Join professional photographer Sandy Zelasko for an intermediate to advanced birding workshop at the Salton Sea. Participants should have suitable equipment for capturing birds in flight. The workshop will visit various locations, including Unit 1 of Sony Bono and prime burrowing owl spots, with an early start to catch the sunrise. A minimum of 8 and a maximum of 12 photographers are needed to keep costs low. General Public $95, Members $75, Volunteers $65. Register online or at the Nature Center, 760-767-3098. Meet at the corner of W. Bannister Rd and Vendel Rd. Here are coordinates:
Salton Sea Photography with Sandy Zelasko
Jan. 30, Thu., 8 a.m. – Noon
Hike: West Butte, Hawk Valley (Fairly Strenuous)
Leader: Tom Keffer, ABDNHA Volunteer
Gorgeous sandstone cliffs and killer views out the Borrego Valley—all in a close-to-home package. We will be entering from Hawk Valley, then climbing up a hidden slot to the ridge above, then on to West Butte. The hike is 3.5 mi RT, 500' of climbing, steep sections with drop- offs, and some step-ups. The access road is suitable for most 2WD. Meet at ABDNHA by 7:50 a.m. Bring lunch/snacks and water. Call 760-767-3098 to reserve.


Jan. 31, Fri., 10:00 a.m. start time (Every Friday)
ABDNHA Friendly Friday Bike Ride
Volunteer Leader: Paul Petersen
Relaxed social ride of 20-30 mostly flat miles at a 10-12 mph pace. Routes will vary weekly, fun rides to highlight the roads less travelled. Return time will vary with route chosen. No charge, and no registration required. Note the meeting location this season: Meet in the parking lot opposite the county library south entrance.


Jan. 31., Fri., 6:30 p.m. – 7:30 p.m.
Program: Ringtails, Seldom-Seen Desert Dwellers
Speaker: JP Montagne

J.P. Montagne is a Research Coordinator for the San Diego Zoo Wildlife Alliance. He started his career studying rhino behavior at the Safari Park and, since then, has worked with a variety of local species, including horned lizards, rattlesnakes, ground squirrels, and kangaroo rats. In partnership with the NAT since 2018, he’s now using GPS collars to learn about the movements and behaviors of ringtails near highways in San Diego County to better understand how roads might affect ringtail health and populations. In the ABDNHA library. General Public $12, Members $10, Volunteers $8. Register online or at the Nature Center, 760-767-3098.
Ringtails Jan 31

Feb. 4, Tues., 9 a.m. – Noon
Nature Journaling (Easy)
Leaders: Pat Matthews and Pam Blake and Selden McKee
This activity repeats on the first and third Tuesdays of the month to explore nature journaling in the ABDNHA garden and other nearby areas. No experience is necessary—just a curiosity about the natural world. Participants will need a small, unlined journal, pencil, eraser, micron pen, colored pencils or compact watercolor set, and a chair. We will be outdoors, so a sun hat, water, and snack are recommended. Meet in parking lot of ABDNHA No charge; call the Nature Center to reserve.


Feb. 4, Tues., 8 a.m. - 1 p.m.
Hike: Alcoholic Pass LOOP (Strenuous) *See Hike Ratings*
Leaders: Terri Straub and Carmelita Logerwell
Hike, 4 miles, 1000’ gain, strenuous. This is a LOOP hike, not the out-and-back on the trail you've probably already done! Going clockwise, we start in a sandy wash to the west of the trail. We ascend the steep slope cross-country, navigate around some hills at the top, and eventually join the Alcoholic Pass trail beyond the pass. We then turn right and take the trail back to the cars. Great views of Clark Dry Lake and the Santa Rosa Mountains. Sandy access road suitable for AWD cars. Max 15 people. Meet at ABDNHA by 7:50. Bring snacks, water. No charge. Call 760-767-3098 to reserve.

Feb. 5, Wed., 1:00 p.m. – 2:30 p.m. 
Desert Trees for Residential Landscaping Plus - Tree Give-Away
Speaker: Jimmie Webb, SDGE Vegetation Management Operations Manager and Certified Arborist
1: Lecture “The Selection and Care of Desert Trees” In this presentation, Jimmie Webb will talk about the selection of desert trees for residential landscaping, when and how to plant them, and how to care for them. Following the presentation there will be time for questions, and then
2. Tree Give-Away. Following the lecture, participants will be given their choice of one small tree, either Desert Willow or Palo Verde (what is the proper term for a small tree in a container, I don’t know how big but likely 1 gallon). No charge for the program, but space is limited and registration is required to attend and receive a tree.
You must register oneline for this free program:



Feb. 7, Fri., 10:00 a.m. start time (Every Friday)
ABDNHA Friendly Friday Bike Ride
Volunteer Leader: Paul Petersen
Relaxed social ride of 20-30 mostly flat miles at a 10-12 mph pace. Routes will vary weekly, fun rides to highlight the roads less travelled. Return time will vary with route chosen. No charge, and no registration required. Note the new meeting location this season: Meet in the parking lot opposite the county library south entrance.


Feb. 7, Fri., 6:30 p.m. – 7:30 p.m.
Program: The Geology of Lithium at the Salton Sea
Speaker: Danny Sims Ph.D.,
Geologist for Controlled Thermal Resources Danny Sims is the geologist for one of three companies planning to extract lithium from superheated brine thousands of feet below the south shoreline of the Salton Sea. This presentation addresses the geology of the system and the geological methods used.  Tonight, Dr. Sims presents us with a view of the Salton Sea as a geologist sees it: a place where the San Andreas Fault and related earthquake faults have torn the earth open over millions of years, creating a deep geothermal aquifer from the surface water that flowed in over that long timeframe, water that is rich in many elements, including lithium, a much-in-demand metal for electric car batteries, and other electronic systems. In the ABDNHA library. General Public $12, Members $10, Volunteers $8. Register online at www.abdnha.org or at the Nature Center, 760-767-3098.
Geology of Lithium Salton Sea Feb. 7

Feb. 8, Sat., 10 a.m. – 11:30 a.m.
Photography: Around Town Photo Walk (easy)  *See Hike Ratings*
Leader: Alicia Wszelaki, Professional Filmmaker
Join professional photographer Alicia as she leads a photography walk in Borrego Springs in search of exciting subject matter, with guidance from Alicia on interesting ways to capture what you see. This is a very informal program, and all levels of photography and equipment are welcome, including smartphones. There is no charge, but online registration at the ABDNHA Nature Center is required. call 760-767-3098.



Feb. 8, Sat., 6:30 p.m. – 7:30 p.m.
Program: Living on the Shores of Lake Cahuilla
Speaker: Richard Carrico, Anthropologist, Author
What is now the Salton Sea was once home to several native tribes whose occupation of the area extends back thousands of years. Modern tribes such as the Cahuilla, Kumeyaay, and the Quechan have some level of patrimony over the ancient Lake Cahuilla region. Our speaker, Richard Carrico, will take us back through eons to better understand the area's First People. Topics include stone quarries, native vegetation, fish traps, trails, and rock art. In the ABDNHA library. General Public $12, Members $10, Volunteers $8. Register on
On the Shores of Lake Cahuilla Feb. 8

Feb. 9, Sun., 9:30 a.m. - Noon
Field Trip: Ancient Lake Cahuilla ( Easy to moderate)
Leader: John Peterson, Hydrologist and Geologist
The trip will include two minor hikes at both sites that are about 200 yards long.  This is on uneven terrain and off trail and should be considered a moderate short walk. Four-wheel vehicles are required since sand and rough roads will be encountered. This is a half-day trip to explore the old historical expanse of Lake Cahuilla. Thousands of years ago, the Colorado River flowed into the closed desert basin known as Salton Sea.  Evidence of this ancient lake still exists!  The trip is designed to show how large and expansive the lake was. At our first stop we will venture up to the old seashore which is approximately 250 feet above State Route #86. From that location, you will be able to scan out and imagine the scope of this ancient sea that covered the region. At our second stop, we will examine the features that still remain, showing the Desert Cahuilla Indian tribes' method of catching their next meal. The stop has an excellent array of rock features that the tribe used to "trap" fish within, called fish traps. These traps are located on an old seashore with freshwater seashells still present. The site also presents the expansive extent of the ancestral Lake Cahuilla. Limit of 15 people. 4WD is required. We will be able to arrange some carpooling before we start. General Public $20, Members $18, Volunteers $15. Register online or at the Nature Center, 760-767-3098.
Field Trip Ancient Lake Cahuilla Feb 9

Feb. 12, Wed. Borrego Rock and Gem (BRAG) Club Field Trip
Repeats 2nd Wed. of the month through May. Meet at ABDNHA

Feb. 12, Wed., 6:30 p.m. – 9 p.m. (Mostly Easy to Moderate) *See Hike Ratings*
Full Moon Walk: South Palm Wash
Leader: Mike McElhatton, ABDNHA Education Director
Join ABDNHA’s Program Director Mike McElhatton on this month’s Full Moon Walk in South Palm Wash. Experience the unique and serene beauty of moonlight on the canyon walls as we take a 1.5-mile walk through South Palm Wash. Most of this is an easy walk, although there are a few moderate areas that require “big steps” up short inclines. We meet at the ABDNHA office and carpool from there. A flashlight, water, and good hiking shoes are required. Space is limited to 22. Activity cancels whenever cloud cover limits the moonlight. No charge. Call the Nature Center at 760-767-3098 to reserve.  


Feb. 13, Thu., 8:30 a.m. - 10:30 a.m. 
Pam’s Canine Amble (Easy) *See Hike Ratings*
Leader: Pam Blake
Come amble with Pam and her dog Olaf on a park jeep road, meeting in the ABDNHA parking lot at 9:30 a.m. Please make sure to bring water for your dog as well as yourself! All canine companions must be on a leash no longer than 6 feet and should be comfortable with strangers and other dogs. We will stay on roads exclusively, as per park rules—but there are some great ones! Max 15 people. No charge; call 760-767-3098 to reserve. This amble will repeat on the 2nd and 4th Thursday of each month.  


Feb. 14, Fri., 10:00 a.m. start time (Every Friday)
ABDNHA Friendly Friday Bike Ride
Volunteer Leader: Paul Petersen
Relaxed social ride of 20-30 mostly flat miles at a 10-12 mph pace. Routes will vary weekly, and fun rides to highlight the roads less traveled. Return time will vary with the route chosen. There is no charge, and no registration is required. Note the meeting location this season: Meet in the parking lot opposite the county library's south entrance.


Feb. 14, Fri., 6:30 p.m. – 7:30 p.m.
Program: Native Bats of Anza-Borrego Desert State Park
Speaker: Don Endicott, Volunteer Naturalist
Like many Borregans, after Don retired, he discovered a second “retirement career” as a volunteer naturalist, in this case specializing in the research of native bats, collecting data on echolocation and communication. Don records bat echolocation calls and submits them to the San Diego Natural History Museum, where they become a part of the museum’s wildlife acoustics program. Don began conducting this acoustic research on the park’s bat population in early 2020 following a fire in Borrego Palm Canyon. If time and conditions permit, Don will lead the group outdoors after the lecture to see if he can pick up the calls of active bats. In the ABDNHA library. General Public $12, Members $10, Volunteers $8. Register online at www.abdnha.org or at the Nature Center, 760-767-3098.
Native Bats - Feb. 14

Feb. 15, Sat., 9 a.m. - 1:30 p.m.
4WD Tour: Pinyon Wash Road
Leader: Dave Walters, ABDNHA Volunteer
This is a 4WD trip to the end of Pinyon Wash, 10.5 miles round trip. This trail has deep sand in some areas but no steep or rocky terrain. We meet at the ABDNHA parking lot at 9:00 a.m. and drive to the trailhead. Reaching the 4WD trail end, there should be wildflowers to enjoy and views of Sunset Mountain. We will have lunch, and those who wish will walk a short distance further to Harper Flats. We return on the same trail to Hwy 78. Bring food/water and a full tank of fuel. Register at the Nature Center or call 760-767-3098.


Feb. 15, Sat., 6:30 p.m. – 7:30 p.m.
Program: Desert Lilies
Speaker: Don Rideout, Volunteer Naturalist
Desert lilies are one of the most charismatic flowering plants in the desert. Like many desert plants, they don’t bloom every year. Several aspects of their life history are unknown and need further study. This talk will cover what we know about desert lilies and what remains to be discovered. It will be held in the ABDNHA library. The General Public is $12, Members are $10, and Volunteers are $8. Register online or at the Nature Center at 760-767-3098.
Desert Lilies - Feb 15


Feb. 16, Sun., 10 a.m. - Noon
New Perspectives on Ordinary Things
Leader: Sandy Zelasko Professional Photography Instructor
The act of capturing ordinary subjects in unique and unexpected ways often results in the best images. In today’s session, we do just that, led by professional photography instructor Sandy Zelasko. Sandy will lead the group to a location of her choice and explore ways to take interesting photos of the subject matter that is found. Whether you are a novice or a seasoned professional, and regardless of the type of equipment you possess, everyone is encouraged to attend. Class maximum 15. General Public $45, Members $35, Volunteers $30. Register online at www.abdnha.org or at the Nature Center, 760-767-3098
IPhone Photography - February 16
Feb. 18, Tues., 8 a.m. - 3 p.m.
Hike: Rattlesnake Canyon (Strenuous) *See Hike Ratings*
Leaders: Terri Straub and Carmelita Logerwell
This is an 8-mile hike, 1375’ gain, strenuous. Walk up a beautiful canyon to where it ends at an interesting 25-foot dry waterfall. Have fun figuring out the best way up the canyon, as it is quite wide, and there are many different routes you could take, with many rocks to step up and around. But none of them are too difficult. No dirt driving, park right off road. Max 15 people. Meet at ABDNHA by 7:50 a.m. Bring lunch, snacks, water.
Feb. 21, Fri., 9 a.m. - Noon
Hike and Write (Easy) *See Hike Ratings*
Leader: Amy Brewster
Join naturalist/writer Amy Brewster


Feb. 18, Tues., 9 a.m. – Noon
Nature Journaling (Easy)
Leaders: Pat Matthews and Pam Blake and Selden McKee
This activity repeats on the first and third Tuesdays of the month to explore nature journaling in the ABDNHA garden and other nearby areas. No experience is necessary—just a curiosity about the natural world. Participants will need a small, unlined journal, pencil, eraser, micron pen, colored pencils or compact watercolor set, and a chair. We will be outdoors, so a sun hat, water, and snack are recommended. Meet in parking lot of ABDNHA No charge; call the Nature Center to reserve.


Feb. 19, Wed., 8 a.m. - Noon
Photography Workshop: Nature in the Abstract, Discovering Patterns in South Palm Wash
Leader: Tom Hogan, ABDNHA Volunteer and photographer
Join Tom as he leads you on a search for interesting natural patterns on a creative exploration of the narrow and rocky canyon at South Palm Wash. High Clearance vehicles are needed for a short (.6 mile) drive to the canyon entrance from the paved road. Open to all levels of experience and equipment, including smartphones.  Meet at ABDNHA where we will carpool as available.  No charge but registration is required.  Call 760-767-3098 or visit the ABDNHA Nature Center at 652 Palm Canyon Drive


Feb. 21, Fri., 10:00 a.m. start time (Every Friday)
ABDNHA Friendly Friday
Bike Ride Volunteer Leader: Paul Petersen
Relaxed social ride of 20-30 mostly flat miles at a 10-12 mph pace. Routes will vary weekly, fun rides to highlight the roads less travelled. Return time will vary with route chosen. No charge, and no registration required. Note the meeting location this season: Meet in the parking lot opposite the county library south entrance.


Feb. 21, Fri., 9 a.m. - Noon
Hike and Write (Easy) *See Hike Ratings*
Leader: Amy Brewster
Join naturalist/writer Amy Brewster on a short hike in Glorietta Canyon, where we will rest and put pen to paper to express whatever arises or just listen to what others have written. Hike is approximately a mile on uneven terrain. Bring hiking poles if so desired, water and a hat. Meet in the ABDNHA parking lot to carpool. No charge. Call 760-767-3098 to reserve.


Feb. 21, Fri., 3 p.m. – 5 p.m.
Hawkwatch Volunteer Training & Orientation
Instructor: Hal Cohen, Hawkwatch Founder & Coordinator
New, interested, and returning Hawkwatch volunteers are encouraged to attend and meet Hal at the ABDNHA Library for a training and orientation session before heading out to see the locations of the morning and evening viewing sites. Let us know if you plan to attend; send your name and contact info to raptorhal3@gmail.com and copy abdnha2@att.net. We need counters and observers. You do not need to be a birder, because you will receive training specific to the hawkwatch. Bring binoculars if you have them and your calendars to sign up for the dates you’re available. The official Borrego Valley Hawkwatch begins Saturday morning Feb. 22, 2025, and ends early or mid-April. 


Feb. 21, Fri., 6:30 p.m. – 7:30 p.m.
Astronomy Lecture: Dark Stars, The Hidden Universe of Brown Dwarfs
Speaker: Adam Burgasser, Ph.D., UCSD
Stars illuminate the cosmos, converting fusion energy into light. However, a vast population of non-fusing "dark stars" is also known to exist, and their unique properties are providing new insights into extreme states of matter, planetary atmospheres, the history of the Milky Way, and the fate of the Universe. Join UC San Diego Professor Adam Burgasser as he discusses what brown dwarfs are, how we find and study them, and what we are learning from them. Dr. Burgasser will include some of the most recent results on brown dwarfs coming out of the James Webb Space Telescope, and what astronomers are looking forward to with future deep surveys. Dr. Burgasser is the Director of the Cool Star Lab, leading a team that studies the atmospheres of the coldest stars, brown dwarfs. He is the current Vice President of the American Astronomical Society and a Physics Professor at UCSD. In the ABDNHA library. The General Public is $12, Members are $10, and Volunteers are $8. You can register online or at the Nature Center, 760-767-3098.
Brown Drawfs - Feb 21


Feb 22, Sat., 9AM – 2PM
4WD Tour: Cut Across Trail to Borrego Mountain
Leader: Jim Torian ABDNHA Volunteer
This off-road adventure will take us through the scenic, soft sandy washes of Anza-Borrego’s northeast region. We’ll meet and brief at 9AM in the ABDNHA parking lot, then drive the S22 for 17 miles to the Arroyo Salado Campground turn-off. From there, we’ll air down and head south to the serene Seventeen Palms Oasis, stopping at the historic post office. Next, we’ll tackle the Cut Across Trail to Borrego Mountain, then wind our way up Buttes Canyon, known for its stunning smoke trees. We’ll stop for lunch at Hawk Canyon before descending and continuing south on Buttes Pass Road to Highway 78 where our adventure ends. This 18-mile, 4-hour journey requires a 4WD vehicle with high clearance and a full tank of gas. GMRS radio is optional. Lunch is BYO. 22 participants max. No charge. Register at the Nature Center or call 760-767-3098. 



Feb. 22, Sat., 6:30 p.m. – 7:30 p.m.
It’s All About the Miraculous Bees!  The Making of Honey in Borrego Springs
Presented by Beekeepers Tanner and Candace Obermeyer
Join us and local beekeepers Tanner and Candace Obermeyer, owners of Desert Bee Company, and have a taste of their desert wildflower honey as they explain what it takes to manage the hives, inspect the frames, and maintain the overall health of their bees. It requires wealth of knowledge about bee behavior, biology, and honey production. In the ABDNHA library. Register www.abdnha.org, or at the Nature Center, or 760-767-3098. General Public: $12; Members $10; Volunteers $8.


Feb. 23, Sun., 10 a.m. - 12:30 p.m.
Learning iPhone Photography   In the ABDNHA Garden
Leader: Sandy Zelasko ; WIldlife Photography Instructor
Join professional photographer instructor Sandy Zelasko in the ABDNHA garden to learn how to use your iPhone to create striking images. This immersive program will help you to see your subject with a skilled photographer’s eye. We will explore composition, light, color, and shape while watching for patterns and complimentary backgrounds before we take our photos. Join us for a list of tips and tricks to help you create beautiful garden images! This class will be both in the classroom and outside in the Garden. Please download the FREE Snapseed app on your iPhone or iPad before class. General Public $50, Members $40, Volunteers $35. Register online or at the Nature Center.
IPhone Photography _ Feb 23

Feb. 24, Mon., 8 a.m. - 11:30 a.m.
Hike: Mecca Aster Vista (fairly strenuous) *See Hike Ratings*
Hike Leader: Robin Halford
Join ABDNHA Volunteer Robin Halford on this 4.2 mile hike into wonderful canyon in the Mecca Hills area, with colorful canyon walls, a slot canyon, two short ladders, and view of the Salton Sea. Most of the walking is fairly easy with a few steep sections and uneven ground.   

MEETING PLACE: From Borrego Springs, drive east on S22 to Salton City and turn left (north)  on Highway 86.  At Avenue 66 turn right (east) and go over the bypass bridge.  Turn right (east) at the light and drive 4.5 miles (Ave 66 turns into Box Canyon Road).  Turn left (west) onto Painted Canyon Road ( dirt)  We will caravan from there.
No charge. Register at the Nature Center or call 760-767-3098.  AWD with clearance should be OK.
 

Feb. 26, Wed., 2 p.m. Borrego Rock and Gem (BRAG) Club Meeting
Repeats 4 th Wed. of each month through April.
Meet at ABDNHA Activity Room


Feb. 26, Wed., 8 a.m. – 2 p.m.
Hike: Alcoholic Pass Trail to Rockhouse Canyon (Strenuous) *See Hike Ratings*
Leader: ABDNHA Volunteer Rachel Rench
The hike starts on a well-worn route up to the top of the hill, then continues through a wide pass used by Native Indian families to cross from one valley to the other.  If we’ve had some rain, the bushes will be in bloom, and the ground will be covered in colorful “belly flowers.”   After 4 miles, we’ll reach Rockhouse Canyon Road and take a break before returning the way we came.   15 people Max.  Bring 2 liters of water, snacks, lunch, and your own story on how Alcoholic Pass got its name. Meet at 7:45 at the ABDNHA parking lot to carpool to the parking area in Coyote Canyon.


Feb. 27, Thu., 8:30 a.m. - 10:30 a.m. 
Pam’s Canine Ambe (Easy) *See Hike Ratings*
Leader: Pam Blake
Come amble with Pam and her dog Olaf on a park jeep road, meeting in the ABDNHA parking lot at 9:30 a.m. Please make sure to bring water for your dog as well as yourself! All canine companions must be on a leash no longer than 6 feet and should be comfortable with strangers and other dogs. We will stay on roads exclusively, as per park rules—but there are some great ones! Max 15 people. No charge; call 760-767-3098 to reserve. This amble will repeat on the 2nd and 4th Thursday of each month.  


Feb. 28, Fri., 10:00 a.m. start time (Every Friday)
ABDNHA Friendly Friday Bike Ride
Volunteer Leader: Paul Petersen
Relaxed social ride of 20-30 mostly flat miles at a 10-12 mph pace. Routes will vary weekly, fun rides to highlight the roads less travelled. Return time will vary with route chosen. No charge, and no registration required. Note the new meeting location this season: Meet in the parking lot opposite the county library south entrance.


Feb. 28, Fri., 7:30 p.m. – 8:30 p.m.
DESERT LECTURE SERIES The Deserts of California
Speaker: Obi Kaufman, Author, Artist, Naturalist
Obi Kaufman is the bestselling author, artist, poet, and naturalist, known for his Field Atlas Series: California Field Atlas, The Coasts of California, The Forests of California, The Deserts of California, The State of Fire, and The State of Water. In his presentation, he will discuss the natural world as he does in his books, viewing it as a network of living systems that connects ecology and beauty in a grand quilt. This tapestry includes a blend of science, art, mythology, and language, which together form the foundation of an ecological philosophy. Understanding the past and the present, Kaufman suggests, can provide insights into possible futures. This lecture takes place at the Borrego Springs Performing Arts Center. Seating is first come first serve. Open to the public, ABDNHA members no charge, all others $10 at the door.


Mar., 1, Sat. afternoon, 1 p.m. – 2 p.m.
Program: Astrobiology, The Search for Life
Speaker: Dr. Neil Farber JPL Solar System Ambassador
After a career as an internal medicine physician for 40 years, Dr Farber turned his attention to space, which has been an interest and hobby for many years. He now serves as a NASA Solar System Ambassador, educating the public about what we know and what we don’t know about space. As a physician, he has always been attracted to the question of life in the universe. People have often pondered whether we are alone in the universe. More than seeking intelligent life, a fundamental question is whether life of any form exists on other planets or moons. This talk will examine how NASA seeks the possibility of life on other worlds—from planets that orbit other stars to planets and moons in our own Solar System. The answers may also help us understand how life came to pass on Earth. In the ABDNHA library. General Public $12, Members $10, Volunteers $8. Register online or at the Nature Center, 760-767-3098.
Astrobiology - March 1

Mar. 15. Sat. 9 a.m. – 3 p.m.
Borrego Desert Garden Tour
Tour private gardens in Borrego at your own pace during the spring bloom season. Annual fundraiser for the Anza-Borrego Desert Natural History Association. For information, go to www.abdnha.org. Details in the next issue of The Sand Paper

Mar. 24, Mon., 8:00 a.m. - Noon
Hike Painted Canyon Wash
Hike Leader: Robin Halford
The walls of Painted Canyon provide a spectacular palette of colors, and then opens up into a wash. Expect uneven ground, beautiful geology, and possibly blooming flowers.

MEETING PLACE: From Borrego Springs, drive east on S22 to Salton City and turn left (north)  on Highway 86.  At Avenue 66 turn right (east) and go over the bypass bridge.  Turn right (east) at the light and drive 4.5 miles (Ave 66 turns into Box Canyon Road).  Turn left (west) onto Painted Canyon Road ( dirt)  We will caravan from there. No charge. Register at the Nature Center or call 760-767-3098.  AWD with clearance Register at the Nature Center or call 760-767-3098.  AWD with clearance should be OK. --