Alpha male of the Canyon pack;
<p>Neal Herbert;
April 2016;
Catalog #20594d;
Original #ndh-yell-6574
</p>
<ul><li>Keywords: yellowstone national park; wildlife; mammals; wolves; canis lupus; yellowstone; wolf</li></ul>
Neal Herbert
<a rel="nofollow" class="external text" href="https://npgallery.nps.gov/">NPGallery</a>