<abstract xmlns="http://www.w3.org/1999/xhtml"><p> Breeding bird community in a densely built-up area (mainly block buildings with abundant trees and shrubs) in the city of Wroclaw (96.8 ha) were compared between the year 1996 and 2009. In 2009, 25 breeding species were recorded. Columba livia and Passer domesticus were eudominants comprising together 60.2% of the bird community, while Apus apus and Passer montanus were dominants (together 11.1%). The most common were granivores (66.8%; 4 species) and insectivores (19.0%, 14 species). In comparison with 1996, the following species have increased in numbers by the year 2009: Columba palumbus, Pica pica, Corvus cornix, Parus caeruleus, Passer montanus, Carduelis chloris, Sylvia atricapilla, Falco tinnunculus and Turdus pilaris; while Corvus monedula, Phoenicurus ochruros, Turdus merula, Fringilla coelebs, Muscicapa striata, Hippolais icterina and Streptopelia decaocto have decreased.</p></abstract>

Breeding bird community in a densely built-up area (mainly block buildings with abundant trees and shrubs) in the city of Wroclaw (96.8 ha) were compared between the year 1996 and 2009. In 2009, 25 breeding species were recorded. Columba livia and Passer domesticus were eudominants comprising together 60.2% of the bird community, while Apus apus and Passer montanus were dominants (together 11.1%). The most common were granivores (66.8%; 4 species) and insectivores (19.0%, 14 species). In comparison with 1996, the following species have increased in numbers by the year 2009: Columba palumbus, Pica pica, Corvus cornix, Parus caeruleus, Passer montanus, Carduelis chloris, Sylvia atricapilla, Falco tinnunculus and Turdus pilaris; while Corvus monedula, Phoenicurus ochruros, Turdus merula, Fringilla coelebs, Muscicapa striata, Hippolais icterina and Streptopelia decaocto have decreased.

Breeding bird community of a block-building estate in the city of Wrocław, a comparison between 1996 and 2009

Department of Vertebrate Ecology, Wrocław University of Environmental and Life Sciences, ul. Kożuchowska 5b, 51-631 Wrocław, Poland

Acta Musei Silesiae, Scientiae Naturales

Breeding bird community in a densely built-up area (mainly block buildings with abundant trees and shrubs) in the city of Wroclaw (96.8 ha) were compared...

Breeding bird community of a block-building estate in the city of Wrocław, a comparison between 1996 and 2009

Online veröffentlicht: 17. Apr. 2013

Seitenbereich: 279 - 282

DOI: https://doi.org/10.2478/v10210-012-0029-8

Schlüsselwörter
bird communities, censuses, urban ornithology

This content is open access.

Breeding bird community of a block-building estate in the city of Wrocław, a comparison between 1996 and 2009

Online veröffentlicht: 17. Apr. 2013

Seitenbereich: 279 - 282

DOI: https://doi.org/10.2478/v10210-012-0029-8

Schlüsselwörterbird communities, censuses, urban ornithology

This content is open access.

Schlüsselwörter
bird communities, censuses, urban ornithology