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"lituanica" - 1 õppematerjal

Kalakotkas
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Kalakotkas

& Ortega-Rubio, A. 1995. Artificial nesting sites and Ospreys at Ojo de Liebre and Guerrero Negro lagoons, Baja California Sur, Mexico. Journal of Field Ornithology 66: 117-127. Cramp, S. & Simmons, K. E. L. 1980: Handbook of the Birds of Europe, the Middle East and North Africa. Vol. 2. Hawks to Bustards: Oxford University Press, Oxford. Dennis, R. 1991: Ospreys: Colin Baxter Photography Ltd, Lanark. Drobelis, E. 1990: Osprey (Pandion haliaetus) in South Lithuania: Acta Ornitologica Lituanica 3: 136-138. Ewins, P. J. 1997: Osprey (Pandion haliaetus) populations in forested areas of North America: changes, their causes and management recommendations: Journal Raptor Research 31: 138-150. Forsman, D. 1999: The Raptors of Europe and the Middle East: 77-85 & 21-25. T & AD Poyser, London. Gensbol, B. 1984: Birds of Prey of Britain and Europe, North Africa and the Middle East: Collins, 265-270. London. Hake, M., Kjellen, N. & Alerstam, T

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