thistle specialist images

A digger bee (Emphoropsis sp.). This species is a thistle specialist and mimic of the common eastern bumble bee (Bombus impatiens).

A digger bee (Emphoropsis sp.). This species is a thistle specialist and mimic of the common eastern bumble bee (Bombus impatiens).

A male bee (Bombus griseocollis).

A male bee (Bombus griseocollis).

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