Held July 15-16 at The Nature Conservancy’s Hoft Farm Preserve, this event enlisted about 20 observers who tallied more than 300 species.
Pyrgota undata, a boldly marked, largely nocturnal fly, is a parasite of May beetles, usually attacking its host in mid-air.
BiodiversityWorks, the Martha’s Vineyard Atlas of Life, and The Trustees of Reservations team up for an intensive survey – a “bioblitz” – of Long Point Wildlife Refuge.