Valcu Mihai, Kempenaers Bart
Department of Behavioural Ecology and Evolutionary Genetics, Max Planck Institute for Ornithology, Eberhard-Gwinner Street, D-82319 Starnberg (Seewiesen), Germany.
Behav Ecol. 2010 Sep;21(5):902-905. doi: 10.1093/beheco/arq107. Epub 2010 Jul 26.