Fluctuations of a Common Buzzard Buteo buteo population in Central Poland

By Goszczyński Jacek   Gryz Jakub   Krauze Dagny  

Acta Ornithologica, Vol. 40, Iss. 1, 2005-06 ,pp. : 75-78

Museum and Institute of Zoology, Polish Academy of Sciences

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Habitat use and hunting behaviour of Common Buzzards Buteo buteo wintering in south-western Poland

By Wuczyński Andrzej  

Acta Ornithologica, Vol. 40, Iss. 2, 2005-12 ,pp. : 147-154

Museum and Institute of Zoology, Polish Academy of Sciences

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Importance of competition for food and nest-sites in aggressive behaviour of Collared Flycatcher Ficedula albicollis: Capsule Using an experimental approach, this study disentangles effects of two important sources on the elicitation of aggressive interspecific behaviour.

By Krist Milos  

Bird Study, Vol. 51, Iss. 1, 2004-03 ,pp. : 41-47

Taylor & Francis Ltd

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Possible roles of habitat, competition and avian nest predation in the decline of the Willow Tit Parus montanus in Britain: Capsule Although stable in their preferred, wet habitats, Willow Tits have declined in woodland, probably because of habitat degradation rather than increases in avian nest predator and competitor numbers.

By Siriwardena Gavin M.  

Bird Study, Vol. 51, Iss. 3, 2004-10 ,pp. : 193-202

Taylor & Francis Ltd

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Do White Storks Ciconia ciconia always profit from an early return to their breeding grounds?: Capsule Arrival date strongly influenced date of breeding and breeding success.

By Tryjanowski P.   Sparks T.H.   Ptaszyk J.   Kosicki J.  

Bird Study, Vol. 51, Iss. 3, 2004-10 ,pp. : 222-227

Taylor & Francis Ltd

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