Joseph Grinnell and his colleagues at the Museum of Vertebrate Zoology, University of California, Berkeley, documented the fauna of Joshua Tree National Park and the Mojave National Preserve through site exploration primarily during the late 1930s to the early 1950s. Since 2016, the Department of Birds and Mammals at the San Diego Natural History Museum has been resurveying these same sites, using the historic surveys as a standard for gauging more recent changes. Join Dr. Lori Hargrove for this very informative lecture and see which species of birds and mammals are moving in and which have left the Morongo Basin.
Bring your friends, or just bring yourself to our Brown Bag Lunch Lecture Series once a month. Speakers will present topics of special interest for high desert residents. The lectures start at 12:00 p.m. Admission is $ 5 or free for Museum Members/Sponsors. Beverages will be served.