Member of a large managed bee hotel
Might be mistaken...Yellow-Fronted Bumble Bee (B. flavifrons)?
This is a wild-ass guess—these look more like wasps than bees to my eye—but these are beautiful insects.
Hoping that tagging a genus will help the right folks see this (and either reclassify correctly or narrow down further).
on Gaillardia - Blanket Flower
On Camassia quamash at Rocky Prairie Natural Area Preserve
B. flavifrons or B. mixtus?