Bombus caliginosus, the obscure bumblebee, is a species of bumblebee native to the West Coast of the United States, where its distribution extends from Washington through Oregon to Southern California, as far south as the San Jacinto Mountains.
Body size | medium size |
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Furriness | very furry |
Diet | generalist forager |
Nesting | cavity nester, hive nester |
Sociality | is eusocial |
Garden frequency | is rare |
Status | is native |
Seasonality | all season |