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X-WR-CALDESC:Events for ABDNHA
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BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260302T183000
DTEND;TZID=America/Los_Angeles:20260302T213000
DTSTAMP:20260429T051757
CREATED:20260301T000849Z
LAST-MODIFIED:20260301T000849Z
UID:10001072-1772476200-1772487000@abdnha.org
SUMMARY:Full Moon Walk: South Palm Wash (Easy)
DESCRIPTION:Leader: Mike McElhatton\, ABDNHA Education Director \nJoin 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 a fairly easy walk\, with a few moderate areas that require “big steps” on inclines. We meet at the ABDNHA Library and carpool from there. A flashlight\, water\, and good hiking shoes are required. Limit 22. Activity cancels if cloud cover limits the moonlight. No charge. Call the Nature Center at 760-767-3098 to reserve.
URL:https://abdnha.org/activity/full-moon-walk-south-palm-wash-easy-3/
LOCATION:ABDNHA Library\, 652 Palm Canyon Drive\, Borrego Springs\, CA\, 92004\, United States
CATEGORIES:Hike
ATTACH;FMTTYPE=image/jpeg:https://abdnha.org/wp-content/uploads/2026/02/260302_Full-Moon-Walk.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260303T080000
DTEND;TZID=America/Los_Angeles:20260303T160000
DTSTAMP:20260429T051757
CREATED:20260205T172402Z
LAST-MODIFIED:20260212T192126Z
UID:10000978-1772524800-1772553600@abdnha.org
SUMMARY:Hike: Rockhouse/Hidden Spring/Butler Loop (Strenuous)
DESCRIPTION:Leaders: Carmelita Logerwell and Terri Straub \nHike 10 miles with 1000′ gain on a loop starting with 3 miles on a jeep road up Rockhouse Canyon. Reach Hidden Spring\, ascend to Jackass Flat\, cross the flat\, come down Butler Canyon. 4WD highly recommended\, preference given to 4WD vehicles. Meet at ABDNHA by 7:50 a.m. Bring lunch\, snacks\, water. Limit 15. Reserve at 760-767-3098.
URL:https://abdnha.org/activity/hike-rockhouse-hidden-spring-butler-loop-strenuous/
LOCATION:ABDNHA Parking Lot\, 652 Palm Canyon Drive\, Borrego Springs\, CA\, 92004\, United States
CATEGORIES:Hike
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260303T090000
DTEND;TZID=America/Los_Angeles:20260303T120000
DTSTAMP:20260429T051757
CREATED:20260212T192326Z
LAST-MODIFIED:20260212T192326Z
UID:10000979-1772528400-1772539200@abdnha.org
SUMMARY:Nature Journaling (Easy)
DESCRIPTION:Leaders: Pat Matthews and Selden McKee\, ABDNHA Volunteers \nThis activity repeats on the first Tuesdays of the month to explore nature journaling in the ABDNHA garden and in the field until noon. No experience necessary — just a curiosity about the natural world. Participants will need a small\, unlined journal\, a pencil\, an eraser\, a micron pen\, colored pencils or a compact watercolor set\, and a chair. We will be outdoors\, so a sun hat\, water\, and a snack are recommended. Meet in the parking lot of ABDNHA. No charge; call the Nature Center to reserve.
URL:https://abdnha.org/activity/nature-journaling-easy-3/
LOCATION:ABDNHA Parking Lot\, 652 Palm Canyon Drive\, Borrego Springs\, CA\, 92004\, United States
CATEGORIES:Journaling
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260303T161500
DTEND;TZID=America/Los_Angeles:20260303T193000
DTSTAMP:20260429T051757
CREATED:20260212T192326Z
LAST-MODIFIED:20260212T192326Z
UID:10000980-1772554500-1772566200@abdnha.org
SUMMARY:4WD Tour: Full Moon at Font’s Point
DESCRIPTION:Leader: Jim Torian\, ABDNHA Volunteer \nJoin us for the “Worm Moon” rising as viewed from Font’s Point. The sun’s low angle should offer striking views of the Borrego badlands\, Ocotillo Wells\, and the Salton Sea. We will meet in the ABDNHA parking lot at 4:15 p.m. for a quick briefing\, then shove off East on the S-22 to Font’s Point Wash turnoff. From there\, we will travel on washboard and through some sandy washes for about 4 miles to a park less than 100 yards from the overlook. The point can be breezy. Please\, check the weather and dress accordingly.  Bring a chair\, camera\, beverage\, and snack to enjoy with the moonrise at 6:16 p.m.  We will leave Font’s Point by 7 p.m. to return to S22\, where our journey ends. This portion will be at night and offer a different perspective off-road. Have a full tank of fuel and have 4WD (AWD is OK). GMRS Radio Ch. 15 is optional. This trip is weather-dependent. 22 participants\, 10 vehicles max. No charge. Register at the Nature Center\, or call 760-767-3098.
URL:https://abdnha.org/activity/4wd-tour-full-moon-at-fonts-point/
LOCATION:ABDNHA Parking Lot\, 652 Palm Canyon Drive\, Borrego Springs\, CA\, 92004\, United States
CATEGORIES:4WD
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260305T083000
DTEND;TZID=America/Los_Angeles:20260305T110000
DTSTAMP:20260429T051757
CREATED:20260212T192325Z
LAST-MODIFIED:20260212T192325Z
UID:10000981-1772699400-1772708400@abdnha.org
SUMMARY:4X4 Off-Roading 101 Instruction
DESCRIPTION:Leader: Ken Wuytens\, ABDNHA Volunteer \nJoin us for this session demonstrating practical 4X4 equipment and tools\, and how to use them. Meet in the ABDNHA parking lot\, then drive to a nearby location for our session\, designed to provide instruction for those just starting their 4-wheeling adventures\, as well as for those with moderate skill levels. We will discuss topics such as airing down\, treading lightly\, general trail safety\, trail etiquette\, basic recovery\, and driving/spotting techniques. The number of people and vehicles and people is limited. Expected to fill quickly; call or visit the ABDNHA Nature Center to reserve your spot\, 760-767-3098. Following the session\, Ken plans a short trail ride; route to be determined. Those attending are welcome to join\, with a return to Borrego Springs by approx. 3:30 p.m. If you plan to join the ride\, be sure to have a full tank of gas\, lunch\, and water. This is a free program provided by ABDNHA\, but donations are appreciated.
URL:https://abdnha.org/activity/4x4-off-roading-101-instruction/
LOCATION:ABDNHA Parking Lot\, 652 Palm Canyon Drive\, Borrego Springs\, CA\, 92004\, United States
CATEGORIES:4WD
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260306T090000
DTEND;TZID=America/Los_Angeles:20260306T113000
DTSTAMP:20260429T051757
CREATED:20260212T192324Z
LAST-MODIFIED:20260212T192324Z
UID:10000982-1772787600-1772796600@abdnha.org
SUMMARY:Hike and Write: Glorietta Canyon (Easy to Moderate)
DESCRIPTION:Leader: Amy Brewster \n“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 \nJoin writer/naturalist Amy Brewster for a lovely ramble up Glorietta Canyon.  We will hike about 2 miles\, stopping at an overlook of Borrego Valley\, and then take time to write. Some sections of incline and loose rocks. Option to share your writing if the spirit moves. Please bring writing materials\, such as a small notebook. Max: 10 people. Meet at ABDNHA to carpool. Call 760-767-3098 to reserve.
URL:https://abdnha.org/activity/hike-and-write-glorietta-canyon-easy-to-moderate/
LOCATION:ABDNHA Parking Lot\, 652 Palm Canyon Drive\, Borrego Springs\, CA\, 92004\, United States
CATEGORIES:Hike
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260306T100000
DTEND;TZID=America/Los_Angeles:20260306T120000
DTSTAMP:20260429T051757
CREATED:20251006T211319Z
LAST-MODIFIED:20251130T080102Z
UID:10000709-1772791200-1772798400@abdnha.org
SUMMARY:ABDNHA Friendly Friday Bike Ride
DESCRIPTION:Leader: Paul Petersen\, ABDNHA Volunteer. \nRelaxed social ride of 20-30 miles\, mostly flat\, at a 10-12 mph pace. Routes vary weekly\, and fun rides to highlight the roads less traveled. Return times vary depending on the chosen route. FREE\, every Friday. No registration required. Meet in the parking lot opposite the County Public Library.
URL:https://abdnha.org/activity/abdnha-friendly-friday-bike-ride/2026-03-06/
LOCATION:CA
CATEGORIES:Biking
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260306T183000
DTEND;TZID=America/Los_Angeles:20260306T193000
DTSTAMP:20260429T051757
CREATED:20260220T231258Z
LAST-MODIFIED:20260220T231258Z
UID:10001056-1772821800-1772825400@abdnha.org
SUMMARY:Lecture: “I May Still Be Speaking” - Indigenous Oral Tradition of Northern Baja California
DESCRIPTION:Speaker: Michael Wilken-Robertson\, Anthropologist\nIndigenous people of northern Baja California share ancient cultural and linguistic ties with other Yuman groups of southern California and Arizona. Over the millennia\, native peoples developed richly elaborate cosmologies in which the earth\, sky\, plants\, and animals were infused with spirit; these narratives were passed along through myths\, legends\, stories\, and song. In this lively talk\, we will hear examples of storytelling from the Kumeyaay\, Paipai\, and Kiliwa peoples that Wilken-Robertson has worked with for over 40 years in Baja California. The narratives will be considered in their cultural context to help us better understand the meanings embedded in them and why the particular narratives passed down for generations remain compelling to listeners today. \nAnthropologist Michael Wilken-Robertson has developed lifelong collaborative relationships with native artists and traditional authorities to foster cultural revitalization and sustainable community development in northern Baja. He has taught in the anthropology department at California State University\, San Marcos. His fascination with native plants and the natural landscapes of the Californias have inspired him to explore the many ways that humans have interacted with their environments\, from the ancient past to the present. Michael resides in Ensenada\, Baja California\, Mexico. In the ABDNHA Library. GP $12\, M $10\, V $8. Register online\, or call us at 760-767-3098. \nRegister here for the program.
URL:https://abdnha.org/activity/lecture-i-may-still-be-speaking-indigenous-oral-tradition-of-northern-baja-california/
LOCATION:ABDNHA Library\, 652 Palm Canyon Drive\, Borrego Springs\, CA\, 92004\, United States
CATEGORIES:In-Person Lecture
ATTACH;FMTTYPE=image/jpeg:https://abdnha.org/wp-content/uploads/2026/02/260306_Oral-Tradition.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260307T100000
DTEND;TZID=America/Los_Angeles:20260307T120000
DTSTAMP:20260429T051757
CREATED:20260212T192322Z
LAST-MODIFIED:20260212T192322Z
UID:10000990-1772877600-1772884800@abdnha.org
SUMMARY:Talk & Walk: Plants of Anza-Borrego
DESCRIPTION:Leader: Don Rideout\, Coordinator\, Desert Botany Club  \nShort Lecture and Field Trip (Easy walk\, okay for all vehicles) \nAn offering of the new Botany Club\, these walks will focus on the plants of Anza-Borrego Desert\, with locations varying depending on where we find the most interesting plants. Our pace will be generally slow\, allowing plenty of time for plant identification\, questions\, discussion\, and photography.  All levels of knowledge are welcome\, including children. Meet at ABDNHA; carpool as best we can\, as we head to the field trip site. No Charge. Space is limited. Register at the Nature Center or call 760-767-3098.
URL:https://abdnha.org/activity/talk-walk-plants-of-anza-borrego-2/
LOCATION:ABDNHA Parking Lot\, 652 Palm Canyon Drive\, Borrego Springs\, CA\, 92004\, United States
CATEGORIES:Club,Field Trip,In-Person Lecture
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260307T100000
DTEND;TZID=America/Los_Angeles:20260307T120000
DTSTAMP:20260429T051757
CREATED:20260220T231734Z
LAST-MODIFIED:20260220T231734Z
UID:10001058-1772877600-1772884800@abdnha.org
SUMMARY:Photography: New Perspectives on Ordinary Things
DESCRIPTION:Speaker: Professional Photographer Sandy Zelasko\nCapturing ordinary subjects in unique and unexpected ways often yields interesting images. In today’s session\, led by professional photography instructor Sandy Zelasko\, we do just that. Sandy will lead the group to a location of her choice and explore ways to take compelling photos of the subject matter. Whether you are a novice or a seasoned professional\, and regardless of the equipment you possess\, everyone is encouraged to attend. Class size is limited to 15. Meet in the ABDNHA Library. GP $40\, M $25\, V $22. Register online or at the Nature Center\, 760-767-3098. \nRegister here for the program.
URL:https://abdnha.org/activity/photography-new-perspectives-on-ordinary-things/
LOCATION:ABDNHA Parking Lot\, 652 Palm Canyon Drive\, Borrego Springs\, CA\, 92004\, United States
CATEGORIES:Workshop
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260307T130000
DTEND;TZID=America/Los_Angeles:20260307T140000
DTSTAMP:20260429T051757
CREATED:20260220T231947Z
LAST-MODIFIED:20260220T231947Z
UID:10001059-1772888400-1772892000@abdnha.org
SUMMARY:Lecture: Native Bats of Anza-Borrego Desert State Park
DESCRIPTION:Speaker: Don Endicott\nDon is a volunteer naturalist with a special interest in bats and bat research. He records bat echolocation sounds and submits them to the San Diego Natural History Museum’s acoustics collection\, as well as for research and analysis in commercial bat software. 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\, he will lead the group outdoors after the lecture to see if he can detect the calls of active bats. At the ABDNHA Library. GP $12\, M $10\, V $8. Register online\, or call the Nature Center at 760-767-3098. \nRegister here for the program.
URL:https://abdnha.org/activity/lecture-native-bats-of-anza-borrego-desert-state-park/
LOCATION:ABDNHA Library\, 652 Palm Canyon Drive\, Borrego Springs\, CA\, 92004\, United States
CATEGORIES:In-Person Lecture
ATTACH;FMTTYPE=image/jpeg:https://abdnha.org/wp-content/uploads/2026/02/260307_Bats-of-ABDSP.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260307T153000
DTEND;TZID=America/Los_Angeles:20260307T163000
DTSTAMP:20260429T051757
CREATED:20260220T232521Z
LAST-MODIFIED:20260220T232521Z
UID:10001060-1772897400-1772901000@abdnha.org
SUMMARY:Lecture: Swainson's Hawk Incredible Migration
DESCRIPTION:Speaker: Hal Cohen\, Hawkwatch founder\nLearn about the Swainson’s Hawk and its incredible 6\,000-mile migration from Argentina to the skies above Borrego Springs\, on its way to Alaska. Hal will share highlights of this migration\, hawk natural history\, hawkwatch history\, and invite your participation in the hawkwatch. Following the talk\, interested participants are invited to attend the evening watch (one hour before sunset to dark). ABDNHA Library. GP $12\, M $10\, V $8. Register at abdnha.org or call us at 760-767-3098. \nRegister here for the program.
URL:https://abdnha.org/activity/lecture-swainsons-hawk-incredible-migration/
LOCATION:ABDNHA Library\, 652 Palm Canyon Drive\, Borrego Springs\, CA\, 92004\, United States
CATEGORIES:In-Person Lecture
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260307T183000
DTEND;TZID=America/Los_Angeles:20260307T193000
DTSTAMP:20260429T051757
CREATED:20260220T232844Z
LAST-MODIFIED:20260223T174035Z
UID:10001061-1772908200-1772911800@abdnha.org
SUMMARY:Lecture: Plant Sex - Everything You Didn't Know to Ask about Sex in the Desert
DESCRIPTION:Speaker: Botanist Kate Harper\nIs there such a thing as ADULT botany?  Botanist Kate Harper says there is as she explains in her presentation how human sex and plant sex have surprising comparisons – and even more surprising differences! Come experience a racy romp through the world of plant sex. An extensive handout is included. In the ABDNHA Library. GP $12\, M $10\, V $8. You can register online or at the Nature Center\, 760-767-3098. \nRegister here for the program. \nNote that online registration closes at midnight on the day before the event. On the day of the event\, please call the Nature Center at 760-767-3098 for information about availability and registration. Thank you!
URL:https://abdnha.org/activity/lecture-plant-sex/
LOCATION:ABDNHA Library\, 652 Palm Canyon Drive\, Borrego Springs\, CA\, 92004\, United States
CATEGORIES:In-Person Lecture
ATTACH;FMTTYPE=image/jpeg:https://abdnha.org/wp-content/uploads/2026/02/260307_Plant-Sex.jpg
END:VEVENT
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