1. Durrell Wildlife Conservation Trust; Les Augrès Manor; Trinity Jersey JE3 5BP United Kingdom
2. Universidad de Málaga, Grupo de Biogeografía, Diversidad y Conservación, Departamento de Biología Animal; Facultad de Ciencias; Campus de Teatinos s/n, 29071 Málaga Spain
3. ICCS, Division of Biology; Imperial College London; Ascot SL5 7PY United Kingdom
4. Biogea Consultores; C/Navarro Ledesma no 243; Málaga 29010 Spain
5. Department of Geographical Sciences; University of Maryland; College Park, MD 20740 U.S.A.
6. African Wildlife Foundation Conservation Centre; 00502 Nairobi Kenya
7. Wildlife Conservation Research Unit, Zoology Department; University of Oxford; Abingdon OX13 5QL United Kingdom