Founded by Tim Searl, Searl Biological  Services’ mission is to provide exemplary comprehensive environmental  compliance surveys and analyses.  Searl Biological Services specializes  in regulatory-status plant and animal surveys and Western Riverside  County Multiple-Species Habitat Conservation Plan (MSHCP) compliance  analyses.  

Tim Searl has experience working in the  natural environments of California, Arizona, Nevada, and throughout the  Province of British Columbia, Canada.  He conducts biological  assessments for an array wildlife, plants, and habitats including, but  not limited to, Arroyo Toad, Bighorn Sheep, Burrowing Owl, California  Gnatcatcher, Desert Tortoise, Least Bell’s Vireo, Southwestern Willow  Flycatcher, and Yellow-billed Cuckoo.