2021 Harbor Seal Monitoring Updates (U.S. National Park Service)
2021 Harbor Seal Monitoring Updates (U.S. National Park Service).
Since monitoring started in 2000, monitors have counted an average of 1,100 harbor seal pups each spring at the main harbor seal locations in Marin County. This year, they counted only 921.
- Type
- Web Site
- Date of Issue
- 2026-09-30
- Units
- SFAN
- Keywords
- Bolinas Lagoon, Breeding, California, Drakes Estero, harbor seals, molting, monitoring, pinnipeds, San Francisco Bay Area, seasonal update, SFAN
- License
- Creative Commons Zero v1.0 Universal