Images

Here is a series of male and female western glinting Osmia. There is a whole clade of Osmia that have thrust aside the drab dark colors of their Osmini kin for fresh look of maximum iridescence. That iridescence trends across greens and blues and purples with males often more on the green side.

More bumble bees...! But this one is from New Zealand. Do bumble bees belong in New Zealand? No. They were introduced. This one is Bombus hortorum, Widespread in Europe and Asia...and now widespread in New Zealand this species was purposefully introduced to help with clover related pollination.

More bumble bees...! But this one is from New Zealand. Do bumble bees belong in New Zealand? No. They were introduced. This one is Bombus hortorum, Widespread in Europe and Asia...and now widespread in New Zealand this species was purposefully introduced to help with clover related pollination.

Badlands National Park, South Dakota

Badlands National Park, South Dakota, note the ragged edges to the wing....this is an old worker who has been collecting nectar for a while, eventually it will no longer be able to fly or will have been eaten

The most common of all the eastern Bumblebees, Bombus impatiens, is something of the cow/chicken/pig of the non-honeybee world. Now used throughout the continent to fertilize plants in greenhouse cultivation. Note the whitish rather than yellowish light colored hairs and that the first segment of the abdomen has light hairs, but remainder are black.

The most common of all the eastern Bumblebees, Bombus impatiens, is something of the cow/chicken/pig of the non-honeybee world. Now used throughout the continent to fertilize plants in greenhouse cultivation. Note the whitish rather than yellowish light colored hairs and that the first segment of the abdomen has light hairs, but remainder are black.

A lovely queen Bombus impatiens from Richmond City, Virginia. Photograph taken by Steve Roble. Photography Information: Canon Mark II 5D, Zerene Stacker, Stackshot Sled, 65mm Canon MP-E 1-5X macro lens, Twin Macro Flash in Styrofoam Cooler, F5.0, ISO 100, Shutter Speed 200.

People think that identifying Bumble Bees are easy. They are big, there are "guides" that show the color patterns...so what could go wrong....well....things like this specimen of Bombus impatiens. It should have NO red / brown on it, but this specimens has 2 whole tergites that are reddish brown.

From Yellowstone National Park comes the powerful Bombus insularis, and this parasite of other bumblebees is one bad ass bee. collected as part of a high elevation study of the Alpine areas throughout the United States, with the idea that climate change first reaches the tops of things and the bottom of things (oceans that is).

From Yellowstone National Park comes the powerful Bombus insularis, and this parasite of other bumblebees is one bad ass bee. collected as part of a high elevation study of the Alpine areas throughout the United States, with the idea that climate change first reaches the tops of things and the bottom of things (oceans that is).

From Yellowstone National Park comes the powerful Bombus insularis, and this parasite of other bumblebees is one bad ass bee. collected as part of a high elevation study of the Alpine areas throughout the United States, with the idea that climate change first reaches the tops of things and the bottom of things (oceans that is).

Another male Yosemite Bumble Bee. B. melanopygus is similar to B. bifarius illustrated in the last set of picture, but a bit more higher elevation and bit more arctic in its distributions. There is a softness to the face here that I find most appealing. Collected by Claire Kremen's group in the National Park. Photo by Anders Croft.

A bit bedragled specimen of the bumble bee B. melanopygus from Yosemite National Park. We weren't quite up to speed on our hair dressing when we prepped this specimen. Part of Claire Kremen's study of the bees of the park. Photo by Anders Croft.

Tightly wrapped in fur-like orange hair, this lovely western bumblebee was captured at the far edge of its range in Badlands National Park in South Dakota. Near the Black Hills, an island of Rocky Mountain type habitat in a sea of prairie, the Badlands are receivers perhaps of bees that otherwise would not inhabit prairie habitats. Photo by Brooke Alexander.

If you were in the Badlands of South Dakota in the Summer, and were paying attention to your bumblebees, you would see this one. Bombus nevadensis. It is big and the queens are extra beefy. This is one of the dark bumbles. More black on the sides of the body and tinted wings.

Big-eyed Male Bombus nevadensis from Badlands National Park in South Dakota. Lots of mixups in databases because its old subspecies. B. n. auricomus was raised to species status, but that memo has not gotten out to all the database people. Databases seem so simple, if only taxonomists wouldn't change the names all the time.! Photo by Anders Croft.

If you were in the Badlands of South Dakota in the Summer, and were paying attention to your bumblebees, you would see this one. Bombus nevadensis. It is big and the queens are extra beefy. This is one of the dark bumbles. More black on the sides of the body and tinted wings.

This bumblebee species has almost entirely disappeared from its West Coast range due to a recent epidemic sweeping through some bumblebee populations. However, the Rocky Mountain populations still persist and there is hope that the West Coast population will also recover and resume its place as one of the most common bumblebee species in the West.

What a lovely face. This bumblebee species has almost entirely disappeared from its West Coast range due to a recent epidemic sweeping through some bumblebee populations.

Ah, the lovely yellow of Bombus perplexus. For some reason this species' coloration tends towards bright yellow while other eastern bumbles are more subdued in their yellowness. It varies with their age (the sun fade bumbles plumage) but a nice lemon yellow usually means this species.