Distribution of avian scavengers inside and outside of protected areas: contrasting patterns between two areas of Spain and South Africa

1. Moleón, M.
2. Cortés-Avizanda, A.
3. Pérez-García, J.M.
4. Bautista, J.
5. Geoghegan, C.
6. Carrete, M.
7. Amar, A.
8. Sánchez-Zapata, J.A.
9. Donázar, J.A.