USGS scientist places radiocollar on a sedated bull caribou in Alaska

By Alaska Science Center 2015 (approx.)

USGS scientist Layne Adams places a radiocollar on a sedated large bull caribou in Denali National Park, Alaska

Original Thumbnail Medium

Detailed Description

USGS scientist Layne Adams places a radiocollar on a sedated large bull caribou in Denali National Park, Alaska.

Sources/Usage

Public Domain.