Acta ornithologica: 1999-00Polska Akademia Nauk, Instytut Zoologiczny., 1999 - Birds |
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Common terms and phrases
Acta orn adult analysis Aquatic Warbler Archaeopteryx avian avifauna behaviour bird communities bird species birds Blue Tits body mass breeding bird breeding season były chicks clutch Cormorant correlation density diet Dmowski Dyrcz e-mail Ecol Ecology egg-volume eggs estuary Eurasian Treecreeper EUROPEAN ORNITHOLOGISTS extra-pair feathers feeding females field fish ponds fledglings foraging forest gatunków gulls habitat heavy metals House Sparrows increase Kestrels km˛ lakes Lesser Kestrel Lesser Spotted Eagle males metabolism muscles nest nestlings niż observed pairs parasites Partridges Parus major passerine pattern permanent plant cover piskląt point counts Poland pollution polygyny population predation ptaki ptaków Red Knots Reed Warbler scirpaceus selection Short-toed Treecreeper song Starling Steller's Eider stomach STRESZCZENIE study area stwierdzono Table territory tion Tit Parus TOBEC Tree Sparrows Treecreeper variables Warbler Acrocephalus waterfowl White-tailed Eagle wing length winter woodland Zool