Images

The Endangered Bumble Bee. Bombus affinis. The Rusty-Patched Bumble Bee. Here is a a male from Racine Wisconsin collected years ago when this species was one of the most common species. The collector was W.L. Macior and his specimens live in the National Collection at the Smithsonian.

The Endangered Bumble Bee. Bombus affinis. The Rusty-Patched Bumble Bee. Here is a a male from Racine Wisconsin collected years ago when this species was one of the most common species. The collector was W.L. Macior and his specimens live in the National Collection at the Smithsonian.

Bombus affinis, 2018, Tucker County, West Virginia. An Endangered Species. This male was found by Justin DeVault from AllStar Ecology, who with other folks at AllStar, on their own time and dollar, have been surveying bumble bees in the state. Good people, good model, too rarely done, why aren't you doing this? I digress.

Bombus affinis, 2018, Tucker County, West Virginia. An Endangered Species. This male was found by Justin DeVault from AllStar Ecology, who with other folks at AllStar, on their own time and dollar, have been surveying bumble bees in the state. Good people, good model, too rarely done, why aren't you doing this? I digress.

More shots of a queen Bombus affinis...the newly minted endangered Bumble Bee. This specimen is from the National Collection at the Smithsonian and was collected in Racine, Wisconsin in 1965 when times were easy for this species. Collected by L.W.

More shots of a queen Bombus affinis...the newly minted endangered Bumble Bee. This specimen is from the National Collection at the Smithsonian and was collected in Racine, Wisconsin in 1965 when times were easy for this species. Collected by L.W.

More shots of a queen Bombus affinis...the newly minted endangered Bumble Bee. This specimen is from the National Collection at the Smithsonian and was collected in Racine, Wisconsin in 1965 when times were easy for this species. Collected by L.W.

Here is the first in a series of shots of a queen and male Bombus affinis...the newly minted endangered Bumble Bee. This specimen is from the National Collection at the Smithsonian and was collected in Racine, Wisconsin in 1965 when times were easy for this species. Collected by L.W.

Bombus ashtoni! This is news. This species of bumble bee is nest parasite. They take over the nests of other bumble bees and use the host's workers to produce their progeny. This one is special because its known hosts are B. affinis (the endangered Rusty-patched Bumble Bee) and B.

Bombus ashtoni! This is news. This species of bumble bee is nest parasite. They take over the nests of other bumble bees and use the host's workers to produce their progeny. This one is special because its known hosts are B. affinis (the endangered Rusty-patched Bumble Bee) and B.

Bombus ashtoni! This is news. This species of bumble bee is nest parasite. They take over the nests of other bumble bees and use the host's workers to produce their progeny. This one is special because its known hosts are B. affinis (the endangered Rusty-patched Bumble Bee) and B.

Bombus ashtoni! This is news. This species of bumble bee is nest parasite. They take over the nests of other bumble bees and use the host's workers to produce their progeny. This one is special because its known hosts are B. affinis (the endangered Rusty-patched Bumble Bee) and B.

Bombus auricomus, A species regularly found in urban areas, but uncommon elsewhere, this one is from Baltimore along powerlines near the collectively owned Armistead Gardens

Bombus auricomus, A species regularly found in urban areas, but uncommon elsewhere, this one is from Baltimore along powerlines near the collectively owned Armistead Gardens

Philadelphia, Pennsylvania, collected at Morris Arboretum by Stephanie Wilson

Bombus auricomus, A species regularly found in urban areas, but uncommon elsewhere, this one is from Baltimore along powerlines near the collectively owned Armistead Gardens

Philadelphia, Pennsylvania, collected at Morris Arboretum by Stephanie Wilson

There are a lot of bumble bee species out there, about 50 species or so north of Mexico. Some arguments regarding species boundaries, but, bottomline is there are more than most people would suppose. Here is Bombus bifarius. Another common western bee, one a bit more likely to nest above ground than some of the others....sometimes even showing up in bird houses.

Bee of Yosemite. This is Bombus bifarius, a male (see all the yellow on the face shot? that is a good indication of a male bumble bee....not all species show this pattern, but it is a general trend. Females tend to have a nearly all black face with perhaps a topknot of yellow hairs, but I digress).

A common Western bumblebee. This one comes via Glacier National Park as part of a survey of vulnerable areas in National Parks.

Bombus bifarius is one of the common species of western bumble bees, surprisingly, there are nearly 50 different species found north of Mexico and many are also tricky to identify and can only be accomplished under a microscope. So not like butterflies.