¹Grupo de Investigaciones en Biología de la Conservación, Laboratorio Ecotono,

INIBIOMA, Universidad Nacional del Comahue-CONICET, Quintral 1250

(R8400FRF), San Carlos de Bariloche, Argentina.

²Animal Demography and Ecology Unit, Institute for Mediterranean Studies (IMEDEA), CSIC-UIB, 07190, Esporles, Spain.

³FitzPatrick Institute of African Ornithology, University of Cape Town, Cape Town, South Africa.

⁴Balearic Biodiversity Centre, Department of Biology, University of the Balearic Islands, 07122 Palma, Spain.