Bombus melanopygus, right, f, Mariposa CA 2017-07-28-14.07
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/54563451@N08">USGS Bee Inventory and Monitoring Lab</a> from Beltsville, Maryland, USA
2017-08-18 16:28
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/usgsbiml/36620787246/">Bombus melanopygus, right, f, Mariposa CA_2017-07-28-14.07</a>