Images

Colletes nigrifrons, male, Yellowstone National Park, Wyoming

The bee genus Colletes...also known as Cellophane Bees because of their habitat of lining their cells with a plastic like substance...is full of relatively uncommon bees that specialist on a the pollen of a small number of plants or groups of plants. This may be the case with C. phaceliae given its name...but I am not clear.

Here are 4 views of Colletes phaceliae. Hannah Sutton took these using 4 different back grounds, just to play with something other than a Black background. With these more complicated backgrounds I have a harder time removing the pin in photoshop....perhaps people can give me some feedback on how to make that more seemless.

Here are 4 views of Colletes phaceliae. Hannah Sutton took these using 4 different back grounds, just to play with something other than a Black background. With these more complicated backgrounds I have a harder time removing the pin in photoshop....perhaps people can give me some feedback on how to make that more seemless.

The bee genus Colletes...also known as Cellophane Bees because of their habitat of lining their cells with a plastic like substance...is full of relatively uncommon bees that specialist on a the pollen of a small number of plants or groups of plants. This may be the case with C. phaceliae given its name...but I am not clear.

Colletes productus - Lover of Lyonia. Lyonia = obscure shrub aka fetterbush/staggerbush/maleberry. There are a lot of obscure relationships out there. Here is a specialist bee dependent on an reasonably lovely ericaceous shrub. No Lyonia no C. productus and several other bees. Who speaks for Lyonia though? Can we plant our way back to native bee health.

Colletes productus - Lover of Lyonia. Lyonia = obscure shrub aka fetterbush/staggerbush/maleberry. There are a lot of obscure relationships out there. Here is a specialist bee dependent on an reasonably lovely ericaceous shrub. No Lyonia no C. productus and several other bees. Who speaks for Lyonia though? Can we plant our way back to native bee health.

A little series of pictures of Colletes robertsonii from the Sandhills of Nebraska...Hooker county. A Midwestern species, this male and female were found in a nice patch of flowers along the road in a small pull off. Lovely country...the Sandhills. Photos by Erick Hernandez.

A little series of pictures of Colletes robertsonii from the Sandhills of Nebraska...Hooker county. A Midwestern species, this male and female were found in a nice patch of flowers along the road in a small pull off. Lovely country...the Sandhills. Photos by Erick Hernandez.

A little series of pictures of Colletes robertsonii from the Sandhills of Nebraska...Hooker county. A Midwestern species, this male and female were found in a nice patch of flowers along the road in a small pull off. Lovely country...the Sandhills. Photos by Erick Hernandez.

A little series of pictures of Colletes robertsonii from the Sandhills of Nebraska...Hooker county. A Midwestern species, this male and female were found in a nice patch of flowers along the road in a small pull off. Lovely country...the Sandhills. Photos by Erick Hernandez.

Colletes thoracicus. One of the cellophane bees. Aggregates in large numbers in loose soil or cliff faces. Photographer is Greta Forbes.

Colletes aestivalis. Rare? or Not Rare? This is a Heuchera specialist. Heuchera is planted everywhere, why is the species not seen and seen by some as a potential species of concern. A few things pilgrim.

Colletes aestivalis. Rare? or Not Rare? This is a Heuchera specialist. Heuchera is planted everywhere, why is the species not seen and seen by some as a potential species of concern. A few things pilgrim.

Chino Farms Maryland....they are restoring their grasslands and open land on what I think is the largest farm in Maryland;and as a bonus they got a specimen of the very rare Colletes brevicornis. Hannah and Ashleigh, new interns from my lab took this picture...good job.

Colletes cariniger: one of the larger early spring species and also one of the more common species in its genus in Greece. The females seen commonly foraging for pollen in fields full of composites like chamomile, mayweed and ragwort. This one was collected by Jelle Devalez on the Aegean Islands. Photograph by Brooke Alexander.

Super cool, Super rare, Super fun. Who would say such a thing about a little brown bee? In this case it is Colletes ciliatus. Here is a bee that was featured in a paper we wrote several years ago as one of the "missing bees" not seen for many years.

Ivy specialist! 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.

Ivy specialist... 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.

Another mid-summer Colletes from the central prairies. Note the "cute" face with the inner edges of the eyes converging towards the mouth. For some reason this automatically makes a bee cute compared to the standard bee face format that most species display.

A cute male bee.... this is the visual of almost all bees in the genus Colletes. Look at how the inner edges of the eyes come closer towards the mouth. For whatever reason, this cutifies pretty much any bee. Enough of that mushy bee stuff. This is a western prairie bee, one that I found at the eastern edge of its range in Hooker, NE.