U. S. Fish and Wildlife Service - Northeast Region:
Barn Island Wildlife Management Area
U. S. Fish and Wildlife Service - Northeast Region:
Baby Sparrows
U. S. Fish and Wildlife Service - Northeast Region:
Research group at Barn Island Wildlife Management Area
U. S. Fish and Wildlife Service - Northeast Region:
Ready to go
U. S. Fish and Wildlife Service - Northeast Region:
Salt marsh sparrow
U. S. Fish and Wildlife Service - Northeast Region:
Taking measurements
U. S. Fish and Wildlife Service - Northeast Region:
Researchers set up mist nets at Barn Island Wildlife Management Area
U. S. Fish and Wildlife Service - Northeast Region:
Birds take flight