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First record of a communal roost of Short-toed Eagles Circaetus gallicus |
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| Authors: | ANTONIO-ROMÁN MUÑOZ BERT TOXOPEUS JAVIER ELORRIAGA JUAN-MIGUEL GONZALEZ & BEATRIZ YÁÑEZ |
| Institution: | Fundación MIGRES, N-340, Km. 96 Huerta Grande, Pelayo. E-11390 Algeciras, Spain; International Institute for Geo-Information Science and Earth Observation (ITC), Hengelosestraat 99, PO Box 6, Enschede 7500 AA, Enschede, The Netherlands |
| Abstract: | |
| Keywords: | migration bottleneck roosting behaviour spring migration Strait of Gibraltar |