Wolf Research in Alaska

Description

Wolf biologists study wolves in Yukon-Charley Rivers and Denali National Park & Preserves. Learn more about wolves in our National Parks: https://www.nps.gov/yuch/naturescience/wolves.htm NPS/Michael Letzring

Duration

9 minutes, 1 second

Credit

NPS/Michael Letzring

Date Created

09/18/2012

Copyright and Usage Info

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