Stroll through an apple orchard in bloom, and you’ll be surrounded with the buzz of busy bees. But unless the farm manager has rented hives of domesticated honeybees — which are not native to the U.S. — the bees at work will be a highly diverse crew that live in the nearby wild. Big or small, green or striped, shiny or fuzzy, bees come in all types.
While news of bee declines has almost stopped feeling like news, a group of researchers has figured out a new question to ask about these diverse wild bees that pollinate our apple crops. Are the species of bees most in decline closely related? And does it matter if they are? The answers could be a big hint for future research about the causes, consequences and solutions to the perilous state of wild bees.
The team, led by entomologists at Cornell University, studied apple ...
