Plan and execute field assignments for southern California-based work, with occasional travel to counties including, but not limited to, Orange, Riverside, San Diego, Los Angeles, San Bernardino and Ventura Counties. Conduct general and species specific biological surveys and monitoring pursuant to the relevant regulations, codes and/or industry standards. Document field findings in monitoring logs, reports, memos or email communications, as appropriate. Communicate with client field contacts and ICF senior biologists. The on-call biologist must be able to travel to remote field sites in other counties, including but not limited to San Diego, Orange, Riverside, San Bernardino, Los Angeles and Ventura Counties.