1. Universidad de Málaga, Biogeography, Diversity and Conservation (Animal Biology Dept.), Campus de Teatinos s/n, 29071 Málaga, Spain
2. Tougoupeul Paaphoek 20, 8450 Bredene, Belgium
3. Langue de Barbarie National Park, Mouit, WFMP+3JJ, St Louis, Senegal
4. Dryhope Lodge, Selkirk, TD7, 5LF, Scottish Borders, Scotland, UK
5. Biodiversity Research Institute (IMIB), CSIC/UO/PA, Campus de Mieres, Edificio de Investigación, 33600 Mieres (Asturias), Spain