Climate change, urbanization and pesticides imperil wild pollinators Newswise — Several species of California bumble bees have gone missing in the first statewide census of the fuzzy pollinators in 40 years. If they can be found, a recent court ruling could help save them. Smaller-scale studies have documented significant declines in bumble bee populations around … Continue reading Scientists Fail to Locate Once-Common CA Bumble Bees