USFWS biologist Mitch Osborne tests sonar at Selawik Refuge

A man in a jacket and cap kneels over a large black machine inside a white and yellow tent.
Photo By/Credit

USFWS

Date Shot/Created
10/05/2010
Media Usage Rights/License
Public Domain
Image
U.S. Fish and Wildlife Service biologist Mitch Osborne tests sonar inside a tent at Selawik National Wildlife Refuge in Alaska.
Facility
Selawik National Wildlife Refuge
Ecosystem
Forest
Tundra
Subject tags
Science