https://www.fws.gov/species/franklin-bumble-bee-bombus-franklini
Franklin Bumble Bee (Bombus franklini) | U.S. Fish & Wildlife Service
ESA status: endangered (August 2021) Franklin bumble bee (Bombus franklini) is thought to have the most limited distribution of all known North American bumble...
bumble beebombus franklinifishwildlifeservice