The American Bumble Bee ( Bombus pensylvanicus ) - US Forest Service
The American Bumble Bee (Bombus pensylvanicus) By Kelly Rourke, Pollinator Partnership There was a time when you could find this bumble bee across most of North America from Quebec to Florida, westward to South Dakota, then south into the central Mountains of Mexico.
American Bumble Bee - U.S. Fish and Wildlife Service
Once thought to be among the most common and widespread bumble bee species in North America, the American bumble bee has experienced sharp declines in recent decades.
Bombus pensylvanicus - Wikipedia
Bombus pensylvanicus, the American bumblebee, is a threatened species of bumblebee native to North America. It occurs in eastern Canada, throughout much of the Eastern United States, and much of Mexico. [1]
The American Bumblebee Has Nearly Vanished From Eight States
2021年10月6日 · American bumblebees are a vital pollinator for wildflowers and crops, and their decline could have severe consequences for the environment. The species has completely vanished from eight states,...
The American bumble bee (B. pensylvanicus; AMBB) belongs to the subgenus Thoracobombus, which includes two other species in North America, B. fervidus and B. californicus (Colla et al. 2011, Koch et al. 2012). AMBB has a black head, three yellow bands on the thorax and a black posterior (Colla et al. 2011).
American bumblebee - Biological Diversity
From coast to coast, the American bumblebee is part of the fabric of America’s grasslands and open spaces. Described before the United States won its independence, this fuzzy bee was once the most commonly observed bee in the United States.
Bumble Bees Are in Decline. Here's Why We Need Them | AMNH
The American bumble bee used to be found in 47 of the lower 48 states. [A graphic shows a map of the American bumble bee’s status in U.S. states. States in the northeast, upper midwest, and Pacific northwest are labeled “Critically Endangered.”
American Bumble Bee | Xerces Society
Bombus pensylvanicus is widespread in the eastern U.S. and Great Plains regions, throughout the central U.S. and extreme southern Canada. Though absent from much of the Mountain West, it is found in the Desert West and adjacent areas of California and Oregon.
American Bumble Bee Field Guide | FWS.gov
2021年3月1日 · A field guide for the American bumble bee (Bombus pensylvanicus), with information about life history, habitat, nectar and pollen plants, and habitat restoration recommendations.
Species Bombus pensylvanicus - American Bumble Bee
2020年10月26日 · Eastern North America, from Quebec to Florida west to Colorado, Texas and locally to New Mexico; the closely related sonorus, often classified as a subspecies, occurs in the southwestern United States west to coastal California. Late emerging. Mostly: May-Oct (BG data) Likes clover (Trifolium) and sunflowers (Helianthus).