Cuckoo bumblebees in the subgenus Psithyrus are brood parasites ... Take, for instance, Bombus dahlbomii, a bumblebee endemic to temperate forests in Chile and Argentina. Fully mature queens ...

THIS account of the humble-bee has a merit very uncommon in popular books of natural history; it is written by a naturalist who has spent years in observing for himself, and whose observations are ...

Traveling the Dalton Highway in search of Bombus polaris, the Arctic bumblebee. Traveling the Dalton Highway in search of Bombus polaris, the Arctic bumblebee. DNA analysis would later show that ...

They named it Bombus incognitus. While studying genetic diversity in bumblebees in the Rocky Mountains, USA, researchers from Uppsala University discovered a new species. They named it Bombus ...