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Sonoran Bumble Bee (University of Arizona Pollinator Field Guide) · iNaturalist, Bumble Bee

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Bombus sonorus, the Sonoran Bumblebee

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Sonoran Bumble Bee (University of Arizona Pollinator Field Guide) · iNaturalist, Bumble Bee

American Bumble Bee (Bombus pensylvanicus) · iNaturalist

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Insects, Free Full-Text