| A male Agapostomen splendens. A bee of sandy areas. Photo by Natalie Allen and Stephanie Kolski, USGS. |
A female halictid bee, Agapostomen virescens. Photo by Natalie Allen and Stephanie Kolski, USGS. |
Female Anthidium manicatum. Photo by Natalie Allen and Stephanie Kolski, USGS. |
| A male leaf cutting bee: Megachile albitarsis. Photo by Natalie Allen and Stephanie Kolski, USGS. |
Female Megachile apicalis. Photo by Natalie Allen and Stephanie Kolski, USGS. |
A female leaf cutting bee: Megachile parallela. Photo by Natalie Allen and Stephanie Kolski, USGS. |
