This bison is part of a 13-head herd involved in a brucellosis vaccine study at the National Animal Disease Center in Ames, Iowa. Image Number K7846-10
Keith Weller, USDA ARS
before November 1997 <div style="display: none;">date QS:P,+1997-11-00T00:00:00Z/7,P1326,+1997-11-00T00:00:00Z/10</div>
This image was released by the <a href="https://en.wikipedia.org/wiki/Agricultural_Research_Service" class="extiw" title="en:Agricultural Research Service">Agricultural Research Service</a>, the research agency of the <a href="https://en.wikipedia.org/wiki/United_States_Department_of_Agriculture" class="extiw" title="en:United States Department of Agriculture">United States Department of Agriculture</a>, with the ID <a rel="nofollow" class="external text" href="https://www.ars.usda.gov/is/graphics/photos/nov97/K7846-10.htm">K7846-10</a> <a class="external text" href="https://commons.wikimedia.org/w/index.php?title=Category:Media_created_by_the_United_States_Agricultural_Research_Service_with_known_IDs&amp;filefrom=K7846-10#mw-category-media"><small>(next)</small></a>.