SFPUC mussel survey

biologists survey a streambed in a forest for mussels using a large underwater scope
Photo By/Credit

Lauren Kong/USFWS

Media Usage Rights/License
Public Domain
Banner Image
SFPUC biologist Richard Johnson and Service biologists Linnea Gullikson and Lauren Kong carefully walk along the edges of a stream on the San Francisco peninsula and survey for mussels with an underwater viewing scope.
Facility
Sacramento Fish and Wildlife Office
Ecosystem
Forest
River/stream
Subject tags
Biologists (USFWS)
Forests
Riparian areas
Scientific personnel (USFWS)
Surveying