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In 2007, the population of Feral Pigeons in Gdańsk City (almost 500,000 inhabitants) constituted 14 200 individuals. The population density in the built-up areas of Gdańsk (82.2 km[^2]) was estimated at an average of 17.2 birds 10[^-1] ha, however the highest density occurred in Gdańsk.s city centre area (5.7 km[^2]) . 44 birds 10[^-1] ha. Blue plumage type pigeons dominated in the population (93%), while black, red and albinotic types were rarely observed. Melanistic birds were more frequently found than blue-bar birds, whose plumage is inherited from the Rock Pigeon. However, blue-bars were more numerous in Gdańsk compared with other pigeon populations in central and northern Europe. Old pre-war buildings were not confirmed as influencing the plumage pattern of pigeons. Melanistic birds were more numerous in old district of Oliwa, whereas blue bars in old Gdańsk city centre. The plumage of pigeons in small flocks of up to 50 birds did not differ from that of pigeons in flocks of over 50 and 100 birds. Blue-bars, checkers and dark checkers did not differ in body mass or breeding parameters. Other causes of polymorphism variation among pigeons in a population are discussed.
Czasopismo
Rocznik
Tom
Strony
683--691
Opis fizyczny
Bibliogr. 31 poz.,Rys., tab.,
Twórcy
autor
autor
- Department of Zoology, Pomeranian University, Arciszewskiego 22b, 76-200 Słupsk, Poland, lubiszewo@poczta.onet.pl
Bibliografia
- Burley N. 1980 - Clutch overlap and clutch size: alternative and complementary tactics - Am. Natur. 115: 223-246.
- Dabert J. 1987 - Breeding ecology of the feral pigeon Columba livia f. domestica in Poznań, Poland - Acta Ornithol. 23: 177-195.
- Dulisz B., Nowakowski J.J. 1996 - The species diversity of the avifauna in built-up areas in the city of Olsztyn (NE Poland) - Acta Ornithol., 31: 33-38.
- Haag-Wackernagel D. 1998 - Die Taube - Schwabe & Co. AG, Verlag und Druckerei, Basel/Muttenz, Switzerland, (in German)
- Hetmański T. 2004a - Polimorfizm gołębia miejskiego Columba livia f. domestica w Słupsku. [Polymorphism of the Feral Pigeon Columba livia f. domestica in Słupsk]. (In: Fauna miast Europy Środkowej 21. wieku. Eds: P. Indykiewicz, T. Barczak) - Wyd. LOGO, Bydgoszcz, pp. 475-481. (in Polish, English summary).
- Hetmański T. 2004b - Timing of breeding in the Feral Pigeon Columba livia f. domestica in Stupsk (NW Poland) - Acta Ornithol. 39: 105-110.
- Hetmański T., Wołk E. 2005 - The effect of environmental factors and nesting conditions on clutch overlap in the Feral Pigeon Columba livia L urbana (Gm.) - Pol. J. Ecol. 53: 105-111.
- Hetmański T. 2007a - The timing of fledging and annual post-fledging survival of juvenile Feral Pigeons (Columba livia) in a city area (NW Poland) - Pol. J. Ecol. 55: 367-375.
- Hetmański T. 2007b - Dispersion asymmetry within a Feral Pigeon Columba livia population - Acta Ornithol. 42: 23-31.
- Janiga M. 199la - The study of plumage polymorphism and ornithosis in feral pigeons (Columba livia). (In: Nestling mortality of granivorous birds due to microorganisms and toxic substances, Eds. J. Pinowski, B.P. Kavanagh and W. Górski) - Proceedings of International Symposium of the Working Group on Granivorous Birds, INTECOL. Warszawa.
- Janiga M. 1991b - Colour polymorphism in Feral Pigeons (Columba livia Gm. 1789) - Acta F. R. N. Univ. Comen. - Zoologia, 34: 31-36.
- Johnston R., Janiga M. 1995 - Feral pigeon Oxford Univ. Press.
- Lancaster R.K., Rees W.E. 1979 - Birdcommunities and the structure of urban habitats - Can. J. Zool. 57: 2358-2368.
- Leiss A., Haag-Wackernagel D. 1999 - Gefiederfärbungen bei der Straßentaube (Columba livia). [Plumage polymorphism of the Feral Pigeon (Columba livia) - J. Ornithol., 140: 341-353. (in German)
- Lofts B., Murton R.K., Westwood N.J. 1966 - Gonadal cycles and the evolution of breeding seasons in British Columbidae - J. Zool., Lond. 150: 249-272.
- Luniak M. 1983 - The avifauna of urban green areas in Poland and possibilities of managing it - Acta Ornithol. 9: 3-61.
- Luniak M. 1996 - Inventory of the avifauna of Warsaw - species composition, abundance, and habitat distribution - Acta Ornithol. 31: 67-80.
- Luniak M., Kozłowski P., Nowicki W., Plit J. 2001 - Ptaki Warszawy 1962-2000 [Birds of Warsaw 1962-2000] - Wyd. IGiPZ PAN, Warszawa. (in Polish).
- Luniak M., Lesisz M., Marciński A., Nowicki W. 2007 - Ptaki Parku Skaryszewskiego w Warszawie w latach 1957-2006 [Birds of the Skaryszewski Park of Warsaw in 1957-2006] - Not. Ornit. 48: 92-105. (in Polish, English summary)
- Murton R.K., Westwood N.J., Thearle R.J.P. 1973 - Polymorphism and the evolution of a continuous breeding season in the pigeon, Columba livia - J. Reprod. Pert., Suppi. 19: 563-577.
- Murton R.K., Thearle R.J.P., Coombs C.F.B. 1974 - Ecological studies of the Feral Pigeon Columba livia var. III. Reproduction and plumage polymorphism - J. Appl. Ecol. 11:841-854.
- Nowakowski J.J. 1996 - Changes in the breeding avifauna of Olsztyn (NE Poland) in the years 1968-1993 - Acta Ornithol. 31: 39-44.
- Nowakowski J.J., Dulisz B., Lewandowski K. 2006 - Ptaki Olsztyna [Birds of Olsztyn city] - Wyd. ElSet, Olsztyn. (in Polish).
- Nowicki W. 2001 - Ptaki śródmieścia Warszawy [Birds of the city centre of Warsaw] -Muzeum i Instytut Zoologii PAN, Warszawa. (in Polish).
- Obukhova N.Yu., Kreslavskii A.G. 1984 - Plumage variation in rock doves (Columba livia) - Zool. Zhurnal, 63: 233-244. (in Russian, English summary).
- Obukhova N.Yu., Kreslavskii A.G. 1985a - Colour variation in city populations of Columba livia. Possible mechanism for maintaining polymorphism - Zool. Zhurnal, 64: 1685-1694. (in Russian, English summary).
- Obukhova N.Yu., Kreslavskii A.G. 1985b - Urban melanism in rock-doves (Columba livia). A comparative demography of one colony - Zool. Zhurnal, 64: 400-408. (in Russian, English summary).
- Petersen Botni N.Fr., Williamson K. 1949 - Polymorphism and breeding of the Rock Dove in the Faeroe Islands - Ibis, 91: 17-23.
- Rose E., Nagel P., Haag-Wackernagel D. 2006 - Spatio-temporal use of the urban habitat by feral pigeons (Columba livia) - Behav. Ecol. Sociobiol. 60: 242-254.
- Sacchi R., Gentilli A., Razzetti E., Barbieri F. 2002 - Effects of building features on density and flock distribution of feral pigeons Columba livia var. domestica in an urban environment - Can. J. Zool. 80: 48-54.
- Sol D., Senar J.C. 1995 - Urban pigeon populations: stability, home range, and the effect of removing individuals - Can. J. Zool. 80: 48-54.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BGPK-2325-8953