Small terns in flight
By Western Ecological Research Center (WERC)
2020 (approx.)
Detailed Description
Zoomed image of small terns in flight.
The Seabird Studies Team at the USGS Western Ecological Research Center is conducting aerial photographic surveys of the ocean off central and southern California to create comprehensive maps of seabird and marine mammal distributions. Learn more here.
Sources/Usage
Public Domain.