The Anza-Borrego Desert Natural History Association (ABDNHA) is a community based independent educational non-profit 501(c)3 organization.  Established in 1971, ABDNHA is devoted to enhancing the public's understanding, appreciation, and enjoyment of the Anza-Borrego desert and surrounding areas and enriching the lives of those who live in and visit the community of Borrego Springs.   ABDNHA sponsors approximately 150 hikes, lectures, tours, and other programs each year.
Please stop by to visit our Desert Nature Center when you are in Borrego Springs, 652 Palm Canyon Drive
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ABDNHA MEMBERSHIP INFORMATION