Bumble bee with corbicula loaded with pollen - Horsham trail. Horsham, Montgomery County, Pennsylvania, USA September 8, 2008
Compacted pollen fills the pollen baskets or corbicula of this female Bombus sp.
Contributed by Beatriz Moisset on 5 November, 2010 - 9:34am Last updated 5 January, 2019 - 6:23pm |