The only locality within Ontario where the Rusty-patched Bumble Bee has been seen in the last five years is Pinery Provincial Park (Lambton County) despite widespread surveys in Ontario.
Urophora affinis | Bombus terrestris | Yellow-haired male ''Bombus lucorum | Still from a Rana installation monitoring a ''Bombus terrestris | Stachys affinis | Bombus bohemicus | Bombus auricomus |