Divergent rules for pollen and nectar foraging bumblebees--a laboratory study with artificial flowers offering diluted nectar substitute and pollen surrogate.

by Sabine Konzmann, Klaus Lunau
Published 2014-01-01

A Matter of Contrast: Yellow Flower Colour Constrains Style Length in Crocus species.

by Klaus Lunau, Sabine Konzmann, Jessica Bossems, Doerte Harpke
Published 2016-01-01