BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//ABDNHA - ECPv6.15.20//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-ORIGINAL-URL:https://abdnha.org
X-WR-CALDESC:Events for ABDNHA
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:America/Los_Angeles
BEGIN:DAYLIGHT
TZOFFSETFROM:-0800
TZOFFSETTO:-0700
TZNAME:PDT
DTSTART:20250309T100000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0700
TZOFFSETTO:-0800
TZNAME:PST
DTSTART:20251102T090000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0800
TZOFFSETTO:-0700
TZNAME:PDT
DTSTART:20260308T100000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0700
TZOFFSETTO:-0800
TZNAME:PST
DTSTART:20261101T090000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0800
TZOFFSETTO:-0700
TZNAME:PDT
DTSTART:20270314T100000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0700
TZOFFSETTO:-0800
TZNAME:PST
DTSTART:20271107T090000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260315T163000
DTEND;TZID=America/Los_Angeles:20260315T173000
DTSTAMP:20260509T112200
CREATED:20260301T003452Z
LAST-MODIFIED:20260301T003627Z
UID:10001081-1773592200-1773595800@abdnha.org
SUMMARY:Lecture: What’s Up with the Hawkwatch?
DESCRIPTION:Speakers: Tracee Geernaert and Candice Hess\, Hawkwatch Leaders\nCome to the ABDNHA Library to see and hear what’s new in 2026 for the Swainson’s Hawkwatch. Hear about peak counts\, which occur mid-March\, and we are hoping for a great year. Our early bloom bodes well for lots of insects\, also known as “hawk food.” We will bring photos\, anecdotes\, and lots of laughs from the field! \nThe Hawkwatch update will also include a talk by visiting wildlife biologist Lizzi Weisman who is part of one of the longest-running raptor studies in North America\, the Butte Valley Swainson’s Hawk project. She will discuss their study of the ecology of Swainsons hawks in Butte Valley to determine how their reproductive success is related to the quality of the habitat they choose for their nests. Register online or call 760-767-3098. GP $12\, M $10\, V $8. \nRegister here for the program.
URL:https://abdnha.org/activity/lecture-whats-up-with-the-hawkwatch/
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:20260320T183000
DTEND;TZID=America/Los_Angeles:20260320T193000
DTSTAMP:20260509T112200
CREATED:20260301T001355Z
LAST-MODIFIED:20260301T001355Z
UID:10001074-1774031400-1774035000@abdnha.org
SUMMARY:Lecture: Burrowing Owls Acoustic Research
DESCRIPTION:Speaker: Samantha Lima\, Ph.D.\nSam is a postdoc at the San Diego Zoo Wildlife Alliance\, where she conducts research on burrowing owls. Tonight\, she will introduce bioacoustics and its application in species monitoring and explain the work of SDZWA to monitor these charismatic birds using passive acoustic methods. Additionally\, she will include a demonstration of the equipment and engage in discussions about acoustic fieldwork. 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-burrowing-owls-acoustic-research/
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/2026/02/260320_BurrowingOwls.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260321T100000
DTEND;TZID=America/Los_Angeles:20260321T120000
DTSTAMP:20260509T112200
CREATED:20260317T213037Z
LAST-MODIFIED:20260317T213037Z
UID:10001089-1774087200-1774094400@abdnha.org
SUMMARY:Talk & Walk: Plants of Anza-Borrego - CANCELLED
DESCRIPTION:Leader: Don Rideout\, Coordinator\, Desert Botany Club \n*** THIS PROGRAM IS CANCELLED DUE TO EXTREME HEAT *** \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-cancelled/
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:20260327T183000
DTEND;TZID=America/Los_Angeles:20260327T193000
DTSTAMP:20260509T112200
CREATED:20260301T002747Z
LAST-MODIFIED:20260301T002747Z
UID:10001078-1774636200-1774639800@abdnha.org
SUMMARY:Program: The Trail Less Traveled - Baja
DESCRIPTION:Speaker: Alan Ehrgott \nAuthor Alan Ehrgott’s (The Elusive Conquest of Queen Califa) fascination with Baja started in the 1970s when he hiked the entire 1050 mile length of the peninsula\, following a mix of the Camino Real\, the old route established by the Spanish that led from mission to mission\, as well as the far more rugged route through Baja’s mountains\, where isolated ranches continue to exist today. While things are far more developed along the heavily travelled Mexico Highway 1\, life in the isolated ranches have changed far less. In his presentation\, Alan shows parts of his original journey\, and tells the story of the natural and cultural history of Baja\, including the existential conflict between native tribes\, Spanish conquistadors and Jesuit Priests\, and he highlights points of interest such as the UNESCO Indigenous giant rock murals in the Sierra San Francisco. In the ABDNHA library. Register online or call 760-767-3098. GP $12\, M $10\, V $8. \nRegister here for the program.
URL:https://abdnha.org/activity/program-the-trail-less-traveled-baja/
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/2026/02/260327_Baja-Less-Travelled.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260328T190000
DTEND;TZID=America/Los_Angeles:20260328T200000
DTSTAMP:20260509T112200
CREATED:20260301T002938Z
LAST-MODIFIED:20260301T002938Z
UID:10001079-1774724400-1774728000@abdnha.org
SUMMARY:ABDNHA Desert Lecture Series: Bobcats in the Neighborhood
DESCRIPTION:Speaker: Andy Blue\nAndy Blue discusses a fascinating animal\, the bobcat\, found both in the wild and in our semi-rural community of Borrego Springs. Although bobcats are more numerous than many realize\, they are more secretive than their fellow upper-tier predator\, the coyote. \nAndy has been a powerhouse in the zoological community for many years\, working in Russia\, Ukraine\, Iraq\, Cuba\, Southeast Asia\, and Latin America. He started at the San Diego Zoo Safari Park at age 16 and became a curator. He has served as Zoological Manager at Disney’s Animal Kingdom and as director of the Ramona Wildlife Center. Currently\, he is the Campus Director at the San Diego Humane Society. The highlight of his job is returning rehabilitated animals to the wild. General Public: $10 at the door; Members: no charge. Seating is first-come\, first-served.
URL:https://abdnha.org/activity/abdnha-desert-lecture-series-bobcats-in-the-neighborhood/
LOCATION:Borrego Springs Performing Arts Center\, 590 Palm Canyon Drive\, Borrego Springs\, CA\, 92004\, United States
CATEGORIES:In-Person Lecture
ATTACH;FMTTYPE=image/jpeg:https://abdnha.org/wp-content/uploads/2026/02/260328_Bobcats.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260329T130000
DTEND;TZID=America/Los_Angeles:20260329T143000
DTSTAMP:20260509T112200
CREATED:20260326T175545Z
LAST-MODIFIED:20260327T165950Z
UID:10001125-1774789200-1774794600@abdnha.org
SUMMARY:Botany Club Meeting
DESCRIPTION:Leader: Don Rideout \nDue to extreme heat\, the group will have an door meeting. Don will give a Powerpoint talk about desert lilies including updates from this season.
URL:https://abdnha.org/activity/botany-club-meeting/
LOCATION:ABDNHA Library\, 652 Palm Canyon Drive\, Borrego Springs\, CA\, 92004\, United States
CATEGORIES:Club,In-Person Lecture
END:VEVENT
END:VCALENDAR