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DTSTART;TZID=America/Los_Angeles:20260221T080000
DTEND;TZID=America/Los_Angeles:20260221T160000
DTSTAMP:20260212T191617Z
CREATED:20260212T191617Z
LAST-MODIFIED:20260212T191617Z
UID:10000971-1771660800-1771689600@abdnha.org
SUMMARY:Geology Hike: Ash Wash
DESCRIPTION:Speaker: Don Barrie\, Geoscience Educator\, ABDNHA Board Member \nJoin 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 Sierras. 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. No charge\, but registration is required at the Nature Center\, 760-767-3098.
URL:https://abdnha.org/activity/geology-hike-ash-wash/
LOCATION:ABDNHA Parking Lot\, 652 Palm Canyon Drive\, Borrego Springs\, CA\, 92004\, United States
CATEGORIES:4WD,Hike
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DTSTART;TZID=America/Los_Angeles:20260221T090000
DTEND;TZID=America/Los_Angeles:20260221T140000
DTSTAMP:20260130T202013Z
CREATED:20260130T202013Z
LAST-MODIFIED:20260130T202013Z
UID:10000945-1771664400-1771682400@abdnha.org
SUMMARY:4WD Tour: Yaqui Flats (Members Priority) - FULL (Waitlist)
DESCRIPTION:Leader: Dave Walters\, ABDNHA Volunteer   \nLevel 4 Short Wheel Base Vehicle only** \nWe meet for our trip at ABDNHA parking lot at 9:00am. Leaving Borrego Springs\, we caravan west on Highway S22 for 7 miles and enter the trailhead at Old Culp Valley Rd. Next we turn onto Jasper Trail and then the Grapevine Trail. We stop at our destination of Yaqui Flats. If winter rains were sufficient\, there will be abundant flowers. When leaving\, we continue to Yaqui Well and highway 78. Bring food and water. Wear weather-appropriate clothes\, and bring a hat and chair. We will using 2-way GMRS radios on channel 15. No charge. This is a members priority trip. Stop by or call the Nature Center to reserve\, 760-767-3098. \n**Level 4 4WD REQUIRED due to deep sand\, large rocks\, steep sections\, large obstacles\, or rough conditions
URL:https://abdnha.org/activity/4wd-tour-yaqui-flats-members-priority-full-waitlist/
LOCATION:ABDNHA Parking Lot\, 652 Palm Canyon Drive\, Borrego Springs\, CA\, 92004\, United States
CATEGORIES:4WD
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DTSTART;TZID=America/Los_Angeles:20260221T100000
DTEND;TZID=America/Los_Angeles:20260221T120000
DTSTAMP:20260212T191616Z
CREATED:20260212T191616Z
LAST-MODIFIED:20260212T191616Z
UID:10000972-1771668000-1771675200@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/
LOCATION:ABDNHA Parking Lot\, 652 Palm Canyon Drive\, Borrego Springs\, CA\, 92004\, United States
CATEGORIES:Club,Field Trip,In-Person Lecture
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DTSTART;TZID=America/Los_Angeles:20260221T183000
DTEND;TZID=America/Los_Angeles:20260221T193000
DTSTAMP:20260220T225925Z
CREATED:20260220T225925Z
LAST-MODIFIED:20260220T225925Z
UID:10001051-1771698600-1771702200@abdnha.org
SUMMARY:Lecture: Revealing the Wonders of Five Iconic Desert Plants
DESCRIPTION:Speaker: Botanist Kate Harper\nDiscover the hidden wonders behind five desert favorites—Ocotillo\, Honey Mesquite\, Barrel Cactus\, Creosote\, and Dune Evening Primrose—with Botanist Kate Harper. Prepare to be captivated and surprised by fascinating facts and little-known secrets that will change how you see these remarkable plants. An extensive handout is included. In the ABDNHA library. GP $12\, M $10\, V $8. Register online or at the Nature Center\, 760-767-3098. \nRegister here for the program.
URL:https://abdnha.org/activity/lecture-revealing-the-wonders-of-five-iconic-desert-plants/
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/2026/01/260221_Five-Iconic-Plants.jpg
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