Mellone, U., Yáez, B., Limiñana, R., Muñoz, A.R., Pavón, D., González, J.M., Urios, V., Ferrer, M. 2011. Summer staging areas of non-breeding Short-toed Snake Eagles Circaetus gallicus. Bird Study 58: 516 – 521.
Key words: long-lived species, migratory birds, winteroing grounds, GPS telemetry, Cádiz, northern Africa
Year: 2011