
Leatherman BioConsulting provides simple, cost-effective solutions for diverse projects, from private developments to large-scale infrastructure maintenance programs. Learn more about our team and their extensive experience.
Our Team
Our work meets your project goals while preserving our natural resources for the future. We take great pride in our relationships with our clients and deliver excellence with integrity.
Leadership
Over 70 Years of Combined Experience

Brian Leatherman
Brian Leatherman has thirty years of experience as a professional biologist conducting general and focused avian, herpetological, mammalian, and special status species surveys and preparing biological reports and biological resources sections for environmental documents. His experience includes:
- General Biological Surveys
- Permitted Biologist for Bird Surveys
- Amphibian and Reptile Surveys
- Wildlife Study Design
- Wildlife Movement Corridor Studies
- Relocation of Western Pond Turtle and numerous Amphibians/Reptiles
- Cowbird Trapping Programs
- Wildlife Inventories
- Preparing Biological Reports, CEQA, and NEPA Sections
- Project Manager/Team Lead on Large Monitoring Jobs & Surveys
- Authorized Desert Tortoise Handler on Projects
- Construction Monitoring and Meetings

Sandy Leatherman
Sandy Leatherman has thirty years of experience as a professional biologist conducting general and focused botanical surveys, habitat restoration and preparing biological reports and biological resources sections for environmental documents. Her experience includes:
- General Biological Surveys
- Focused Special Status Plant Surveys
- Vegetation Mapping
- Preparing Biological Reports, CEQA and NEPA Sections
- Botanical Inventories and Tree Surveys
- Team Lead on Large Scale Vegetation Mapping and Plant Surveys
- Project Manager for Large Construction Monitoring Jobs
- Restoration Plan Development and Monitoring
- Construction Monitoring and Meetings with Resources Agencies
- Project Manager/Team Lead on Large Monitoring Jobs & Surveys

Adam DeLuna
Adam DeLuna has 14 years of experience as a professional biologist conducting general and focused wildlife surveys avian, herpetological, mammalian, and special status species surveys and preparing biological reports. His experience includes:
- General Biological Surveys
- Permitted Biologist for Bird Surveys
- Amphibian and Reptile Surveys
- Wildlife Movement Corridor Studies
- Cowbird Trapping Programs
- Wildlife Inventories
- Preparing Biological Reports, CEQA, and NEPA Sections
- Project Manager/Team Lead on Large Monitoring Jobs & Surveys
- Authorized Desert Tortoise Handler on Projects
- Construction Monitoring and Meetings
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