In search of endangered rabbits
Courtesy of local photographer/videographer Nick Borrell

Tristan Edgarian, a biologist with the Endangered Species Recovery Program, tags the ear of a rabbit found at the San Joaquin River National Wildlife Refuge on Nov. 8.--Photo by Nick Borrell/For the Patterson Irrigator.
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Tristan Edgarian, wildlife biologist for the Endangered Species Recovery Program at California State University, Stanislaus, describes how biologists collect data on endangered riparian brush rabbits at the San Joaquin River National Wildlife Refuge in Vernalis.