This is at least the 21st bee species I've found in my garden. And this brings to 20, or more, the number of new insect species I've identified in my garden this year alone.
Related ContentFlickr photo set
All my bee photo albums
LinksBugGuide: Bombus fervidus, Golden Northern Bumble Bee
Discover Life: Bombus fervidus
Encyclopedia of Life: Bombus fervidus