I can’t believe I missed that my old bosses spotted the first rustypatch nest in over 30 years! Hell yeah UW Arboretum team! Spotted 2016, published 2025
scholar.valpo.edu/tgle/vol58/i...
Bombus affinis (rusty-patched bumble bee) Cresson is listed as a federally endangered species in the United States and Canada. It is globally “imperiled” (G2) and listed as “critically endangered” on ...
