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Bees on Comfrey (1)13-06-17 098

Observed: 17th June 2013 By: fredtheredfredthered’s reputation in Invertebratesfredthered’s reputation in Invertebratesfredthered’s reputation in Invertebratesfredthered’s reputation in Invertebrates
13-06-17 098
Description:

Watching many bees busy on comfrey, most (including this one) just hung on to the outside of the bell, time after time without entering it. Only one bee was able to enter the bell. Why?

Identifications
Species interactions

No interactions present.

Species with which Bombus (Pyrobombus) pratorum interacts