Non-native leafcutter bees found in Chicago

Image of non-native leafcutter bee.

(Spartan Newsroom) Thirty of the non-native leafcutter bees were found in a heavily urbanized part of Chicago. How they got to Chicago is uncertain, however. Their presence was previously confirmed in Michigan, Ohio and Pennsylvania. “Although we do not know the extent of the impact of nonnative bee species, there is evidence they may compete strongly with native bees for nesting resources.”