1. School of Informatics, Computing and Cyber Systems Northern Arizona University Flagstaff AZ 86011 U.S.A.
2. Department of Ecology and Evolutionary Biology Cornell University Ithaca NY 14850 U.S.A.
3. School of the Environment Yale University New Haven CT 06520 U.S.A.
4. Mammal Research Institute University of Pretoria Pretoria 0002 South Africa
5. Centre for Biodiversity Dynamics in a Changing World (BIOCHANGE), Section of EcoInformatics and Biodiversity, Department of Biology Aarhus University Aarhus 8000 Denmark
6. Environmental Change Institute, School of Geography and the Environment University of Oxford Oxford OX1 2JD UK
7. Department of Ecology and Evolutionary Biology Yale University New Haven CT 06520 U.S.A.