Trumpeter swans at Union Slough NWR by USFWS.JPG

Trumpeter swans at Union Slough NWR

Trumpeter swans at Union Slough NWR by USFWS.JPG

Trumpeter swans at Union Slough NWR
Image
Photo By/Credit
USFWS
Ecosystem
Wetland
Recreational Activity
Media Usage Rights/License
Public Domain
Subject tags
Birds
Birdwatching
Waterfowl