https://www.usgs.gov/media/images/andrena-parandrena-weilesleyana-f-face-middlesex-co-ma
Andrena (Parandrena) weilesleyana, f, face, Middlesex Co, MA | U.S. Geological Survey
Andrena wellesleyana is one of the many Andrena species. It is also one of a number of species where the males have extensive yellow on their faces while the...