By A Mystery Man Writer
Yellow Head Bumble Bee (Bumble bees of Bandelier National Monument
Bombus (Bombus) - Picture Insect
BOLD Systems: Taxonomy Browser - Bombus {genus}
List of bumblebee species - Wikipedia
Taxonomy Apidae
Bees, Birds & Butterflies: 2014
Bombus sylvarum - Wikiwand
Breanne Owen (@wtf_breanne) • Instagram photos and videos
Bombus vosnesenskii - Alchetron, The Free Social Encyclopedia
Bombus - Wikispecies
Breanne Owen (@wtf_breanne) • Instagram photos and videos