Blue mason bee ♀︎
-Bird's-foot trefoil-

Last update: 30 November 2019

A female Blue mason bee (Osmia caerulescens) foraging on Bird’s-foot trefoil (Lotus corniculatus), a pollen source for this bee [1].

Blauwe metselbij ♀︎ (Osmia caerulescens) op Gewone rolklaver (Lotus corniculatus)


1 Raw, Anthony. (1974). Pollen Preferences of Three Osmia Species (Hymenoptera). Oikos. 25. 54-60. 10.2307/3543545.

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