Western Bumblebee Population Drops Up To 93% Over the Last 20 Years

The western bumblebee is one of around 30 bumblebee species in the western U.S. and Canada. Now a federal review "unveils an alarming trend for the western bumblebee population, which has seen its numbers dwindle by as much as 93% in the last two decades".

#Nature #ClimateChange #Biology #Insects