Photo 19950467, (c) roomthily, some rights reserved (CC BY-NC), uploaded by roomthily

Attribution © roomthily some rights reserved Uploaded by roomthily Source iNaturalist Associated observations Photos / Sounds What White-shouldered Bumble Bee (Bombus appositus) Observer roomthily Date June 18, 2018 03:13 PM MDT Place Boulder County, CO, USA (Google, OSM) Date Added June 18, 2018 05:56 PM MST 2 IDs Research Grade View Sizes small medium large original