T. Wolf

Extra loads and foraging life span in honeybee workers

P. Schmid-Hempel, T. Wolf, 1989 .

Physiological Correlates of Foraging Efforts in Honey-Bees: Oxygen Consumption and Nectar Load

Robert D. Stevenson, R. Stevenson, P. Schmid-Hempel, 1989 .

FORAGING EFFORT AND LIFE SPAN OF WORKERS IN A SOCIAL INSECT

P. Schmid-Hempel, T. Wolf, 1988 .

On the integration of individual foraging strategies with colony ergonomics in social insects: nectar-collection in honeybees

P. Schmid-Hempel, T. Wolf, 1990, Behavioral Ecology and Sociobiology.

Wing wear, aerodynamics and flight energetics in bumblebees (Bombus terrestris): an experimental study

Anders Hedenström, C. Ellington, A. Hedenström, 2001 .

Foraging costs in bumblebees: field conditions cause large individual differences

C. Ellington, I. Begley, T. Wolf, 1999, Insectes Sociaux.