Leatherman BioConsulting, Inc. specializes in terrestrial biological resource surveys and assessments, and preparation of biological technical reports and mitigation monitoring plans for a variety of projects. Established in 2006, Leatherman BioConsulting, Inc. is a state-certified small business and California Public Utilities Commission Certified Woman-owned Business Enterprise. Our office is located in Yorba Linda in Orange County, CA. We have conducted work in Orange, Riverside, San Bernardino, Ventura, Los Angeles, Kern, San Diego, Santa Barbara, San Luis Obispo, Imperial, Mono and Inyo counties. Our permits and certifications are listed below.We offer the highest professional standards for an array of biological services including threatened and endangered species surveys, nesting bird surveys and management, construction monitoring, exotic species eradication, wildlife corridor use analysis, and both habitat-based and species-specific conservation. We are dedicated to providing objective analyses of biological resources for public- and private-sector clients who require assistance complying with federal, state, and local environmental laws and regulations.Leatherman BioConsulting, Inc. was founded by Brian and Sandra Leatherman, who each have more than 24 years of experience conducting and managing biological resource studies in southern California. With our full-time staff and network of qualified independent biologists, we have experience working with special status species on a wide variety of small and large scale projects throughout the region. We hold the necessary federal and state permits and authorizations to conduct focused surveys for several listed species and have earned an outstanding reputation with resource agency personnel at the state and federal levels.

General Biological Surveys and Inventories Nesting Bird and Raptor Surveys Vegetation Mapping and Analysis Tree Surveys Habitat Assessments Biological Constraints Analysis Construction Monitoring Pre-Construction Surveys Worker Education and Training Programs Rare Plant Surveys California Gnatcatcher Surveys Least Bell's Vireo Surveys Southwestern Willow Flycatcher Surveys Western Yellow-billed Cuckoo Surveys Burrowing Owl Surveys Cactus Wren Surveys Swainson's Hawk Surveys California Spotted Owl Surveys Arroyo Toad Surveys California Red-legged Frog and Mountain Yellow-legged Frog Surveys Southern Rubber Boa Surveys and Trapping Southerwestern Pond Turtle Surveys and Mark/Recapture and Translocation Desert Tortoise Surveys Coachella Fringe-toed Lizard Surveys Flat-tailed Horned Lizard Surveys Western Spadefoot Toad Habitat Creation and Translocation Special Status Amphibian and Reptile Captue and Translocation USFWS Authorized Desert Tortoise Handler Conceptual Restoration Plans Least Bell's Vireo Surveys Swainson's Hawk Surveys