Food of nestling Great Bitterns Botaurus stellaris at fishpond complexes in eastern Poland: Capsule Great Bitterns show greater adaptability to different diet resources than suggested previously.

By Polak Marcin  

Bird Study, Vol. 54, Iss. 2, 2007-07 ,pp. : 280-283

Taylor & Francis Ltd

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Determining Great Bittern Botaurus stellaris laying date from egg and chick biometrics: Capsule Great Bittern breeding phenology can be estimated from egg and chick biometrics.

By Demongin Laurent   Dmitrenok Marina   Bretagnolle Vincent  

Bird Study, Vol. 54, Iss. 1, 2007-03 ,pp. : 54-60

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Reproduction parameters of the Great Bittern Botaurus stellaris in the fish ponds of eastern Poland

By Polak Marcin   Kasprzykowski Zbigniew  

Acta Ornithologica, Vol. 45, Iss. 1, 2010-06 ,pp. : 75-81

Museum and Institute of Zoology, Polish Academy of Sciences

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Woodpigeons Columba palumbus breeding in open land associate with Kestrel Falco tinnunculus nests: Capsule Woodpigeons bred adjacent to 38% of all occupied Kestrel nests, whereas no pigeons bred near the same nestboxes when not used by Kestrels.

By Bang Johannes   Jensen Bent   Sunde Peter  

Bird Study, Vol. 52, Iss. 1, 2005-03 ,pp. : 93-95

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Breeding performance and diet of Great Skuas Stercorarius skua and Parasitic Jaegers (Arctic Skuas) S. parasiticus on the west coast of Scotland: Capsule The Arctic Skua colony on Handa Island is in decline, probably due to pressure from Great Skuas.

By Jones Trevor   Smith Claire   Williams Elizabeth   Ramsay Andrew  

Bird Study, Vol. 55, Iss. 3, 2008-11 ,pp. : 257-266

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