1. Department of Animal Ecology and Tropical Biology BiozentrumUniversity of Würzburg Am Hubland Würzburg Germany
2. Department of Ecology and Ecosystem Management TUM School of Life Sciences Technical University of Munich Freising Germany
3. The Charles Perkins Centre and School of Life and Environmental Sciences University of Sydney Sydney NSW Australia
4. Department of Behavioral Physiology and Sociobiology Biozentrum University of Würzburg Am Hubland Würzburg Germany