Psyche: A Journal of Entomology / 2010 / Article / Fig 1

Research Article

Ambient Air Temperature Does Not Predict whether Small or Large Workers Forage in Bumble Bees (Bombus impatiens)

Figure 1

Bumble bees (here: Bombus impatiens) may display as much as 10-fold difference in mass between workers in the same nest, even though they are full sisters.