Western bumble bee population declines sharply
The western bumble bee was historically very common throughout the western United States and Canada. However, in the last 20 years it has declined by more than 90%. Disease is the probable cause.
Western bumble bee declines linked to climate change, pesticides and land cover
Projected decline in European bumblebee populations in the twenty-first century
Temporal trend of rarified bumble bee species richness from 1877 to
Patterns of widespread decline in North American bumble bees
Western Bumble Bee
Western Bumble Bee
US lists a bee as endangered for the first time - New Vision Official
Cali Bumble Bee Atlas - About - California Bumble Bee Atlas
Resources OSU Extension Service
Resources OSU Extension Service
A nearly 50 percent decline in bumblebee habitat in North America is tied to climate change, scientists say - The Washington Post
The world's insect population is in decline — and that's bad news for humans
Bumble bees in the last frontier
Latest Content from OSU Extension
