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1 July 2002 The Breeding Bird Community of a Primaeval Temperate Forest (Białowieża National Park, Poland) at the End of the 20th Century
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The 1995–1999 results of the mapping technique censuses carried out in permanent plots situated in three types of old-growth primeval BNP stands (ash-alder riverine, oak-hornbeam, mixed coniferous) are presented and contrasted with the data gathered in the same plots in the late 1970s. Most community parameters, such as composition of breeding avifauna, species richness, make-up and cumulative proportion of dominants, remained basically unchanged. Only the overall bird density has increased considerably, by 13–38% in different plots. This has been due to parallel increases in numbers of several species, widely differing in their nesting sites, food requirements and migratory habits. As numbers increased simultaneously in all the plots, the density differences across habitats remained the same, from highest densities in riverine stands at the forest edge (up to 124 p/10 ha), through oak-hornbeam stands, to lowest in the coniferous stands (48–50 p/10 ha). Despite this differentiation the breeding avifauna in individual plots was quite similar (density similarity index exceeding 50% ), indicating that their breeding assemblages constituted samples from a single bird community. In most cases the numerical increases could not be attributed to changes in local environmental factors, such as food resources, weather conditions or changes in habitat structure. Only in the coniferous stands, could habitat changes leading to diversification of their structure (gap formation, increasing number of deciduous trees) have been responsible for increasing species richness and abundance there. The apparent lack of a relationship between changes in bird numbers and the local situation suggests that the factors acting on a larger scale (outside the study area) could have been involved. Despite the directional changes in bird abundance observed in the Białowieża Forest, its breeding bird assemblage, when compared with amplitude of changes recorded over the same period in other areas and habitats, stands out as an example of remarkable stability.



Anonymous 1996. Statistica for Windows. StatSoft, Inc., Tulsa. Google Scholar


H-G. Bauer , P. Berthold 1996. Die Brutvögel Mitteleuropas: Bestand und Gefährdung. AULA-Verlag, Wiesbaden. Google Scholar


P. Berthold 1990. Die Vogelwelt Mitteleuropas: Entstehung der Diversität, gegenwärtige Veränderungen und Aspekte der Zukunftigen Entwicklung. Verh. Dtsch. Zool. Ges. 83: 227–244. Google Scholar


P. Berthold, T. Solonen 1997. Sylvia atricapilla Blackcap. In: W. J. M. Hagemeijer, M. J. Blair (eds). The EBCC Atlas of European Breeding Birds. T. & AD Poyser, London, pp 601–602. Google Scholar


D. Bukaciński , J. P. Cygan , M. Keller , M. Piotrowska , J. Wójciak 1994. [Numbers and distribution of waterfowl nesting in the Vistula middle course-fluctuations in 1973–1993]. Notatki Ornitol. 35: 5–47. Google Scholar


P. Busse 1973. [Dynamics of numbers in some migrants caught at Polish Baltic coast 1961–1970]. Notatki Ornitol. 14: 1–38. Google Scholar


A. Enemar , B. Cavallin , E. Nyholm , I. Rudebeck , A. M. Thorner 1994. Dynamics of a passerine bird community in a small deciduous wood, S Sweden, during 40 years. Ornis Svec. 4: 65–104. Google Scholar


J. B. Faliński 1968 (ed.). Park narodowy w Puszczy Białowieskiej. PWN, Warszawa. Google Scholar


J. B. Faliński 1986. Vegetation dynamics in temperate forests (Ecological studies in Białowieża Forest). W. Junk Pbl., Dordrecht. Google Scholar


J. B. Faliński 1991. Le Parc national de Bialowieza et le systeme intégral des espaces protégés en Pologne. Rev. For. Fr. 43: 190–206. Google Scholar


R. J. Fuller 2000. Influence of treefall gaps on distributions of breeding birds within interior old-growth stands in Białowieża forest, Poland. Condor 102: 267–274. Google Scholar


W. Gatter 2000. Vogelzug und Vogelbestände in Mitteleuropa. AULA-Verlag, Wiesbaden. Google Scholar


W. J. M. Hagemeijer , M. J. Blair 1997. The EBCC Atlas of European Breeding Birds. T & AD Poyser, London. Google Scholar


B. Jędrzejewska , W. Jędrzejewski 1998. Predation in vertebrate communities. The Białowieża Primeval Forest as a case study. Springer, Berlin. Google Scholar


B. Jędrzejewska , W. Jędrzejewski , A. N. Bunevich , L. Miłkowski , Z. A. Krasiński 1997. Factors shaping population densities and increase rates of ungulates in Białowieża Primeval Forest (Poland and Belarus) in the 19th and 20th centuries. Acta Theriol. 42: 399–451. Google Scholar


J. H. Marchant , R. D. Gregory 1994. Recent population changes among seed-eating passerines in the United Kingdom. In: E. J. M. Hagemeijer, T. J. Verstrael (eds). Bird Numbers 1992 — Distribution, monitoring and ecological aspects. Proc.12 Intern. Conf. IBCC and EOC. Statistics Netherlands and SOVON 1: 87–95. Google Scholar


N. S. Morozov 1995. Inter-analyst variation in the combined version of the mapping method: the role of experience. Acta Ornithol. 29: 89–99. Google Scholar


I. Newton 1998. Population limitation in birds. Academic Press, London. Google Scholar


D. Noble, D. Siriwardena 2001. Population trends in woodland birds in the UK. Abstracts of the 15th International Conference of the EBCC, Nyíregyháza, Hungary 45. Google Scholar


M. Piotrowska , T. Wesołowski 1989. The breeding ecology and behaviour of the chiffchaff Phylloscopus collybita in primaeval and managed stands of Białowieża Forest (Poland). Acta Ornithol. 25: 25–76. Google Scholar


P. Rowiński , T. Wesołowski 1999. Timing of Marsh Tit (Parus palustris) and Nuthatch (Sitta eruropaea) breeding in relation to their caterpillar food in primaeval conditons — preliminary data. The Ring 21: 126. Google Scholar


S. Saris , A. J. van Dijk , M. F. H. Hustings , R. Lensink , C. W. M. van Scharenburg 1994. Breeding birds in the changing agricultural environment in The Netherlands in the 20th century. In: E. J. M. Hagemeijer, T. J. Verstrael (eds). Bird Numbers 1992 — Distribution, monitoring and ecological aspects. Proc.12 Intern. Conf. IBCC and EOC. Statistics Netherlands and SOVON 1: 75–85. Google Scholar


L. Schifferli 2001. Birds breeding in a changing farmland. Acta Ornithol. 36: 35–51. Google Scholar


L. Tomiałojć 1980. The combined version of the mapping method. In: H. Oelke (ed.).: Vogelerfassung und Naturschutz. Proc. VI Intern. Conf. Bird Census Work, Göttingen. 92–106. Google Scholar


L. Tomiałojć 1991. Characteristics of old growth in the Białowieża Forest, Poland. Natural Areas J. 11: 7–18. Google Scholar


L. Tomiałojć 1994. Accuracy of the mapping technique estimates for the Hawfinch — preliminary results. In: E. J. M. Hagemeijer, T. J. Verstrael (eds). Bird Numbers 1992 — Distribution, monitoring and ecological aspects. Proc.12 Intern. Conf. IBCC and EOC. Statistics Netherlands and SOVON 2: 145–147. Google Scholar


L. Tomiałojć 1995. Breeding ecology of the Blackbird Turdus merula studied in the primaeval forest of Białowieża (Poland). Part 2. Reproduction and mortality. Acta Ornithol. 29: 101–121. Google Scholar


L. Tomiałojć , J. Lontkowski 1989. A technique for censusing territorial song thrushes Turdus philomelos. Ann. Zool. Fenn. 26: 235–243. Google Scholar


L. Tomiałojć, T. Wesołowski 1990. Bird communities of the primaeval temperate forest of Białowieża, Poland. In: A. Keast (ed.). Biogeography and ecology of forest bird communities. The Hague, pp. 141–165. Google Scholar


L. Tomiałojć , T. Wesołowski 1994. Die Stabilität der Vogelgemeinschaft in einem Urwald der gemässigten Zone: Ergebnisse einer 15jährigen Studie aus dem Nationalpark von Białowieża (Polen). Ornithol. Beob. 91: 73–110. Google Scholar


L. Tomiałojć , T. Wesołowski 1996. Structure of a primaeval forest bird community during 1970s and 1990s (Białowieża National Park, Poland). Acta Ornithol. 31: 133–154. Google Scholar


L. Tomiałojć , T. Wesołowski , W. Walankiewicz 1984. Breeding bird community of a primaeval temperate forest (Białowieża National Park, Poland). Acta Ornithol. 20: 241–310. Google Scholar


G. Tucker , M. F. Heath 1994. Birds in Europe. Their conservation status. BirdLife International, Cambridge. Google Scholar


J. Verner 1985. Assessment of counting techniques. Current Ornithol. 2: 247–302. Google Scholar


W. Walankiewicz 1991. Do secondary cavity-nesting birds suffer more from competition for cavities or from predation in a primaeval deciduous forest? Natural Areas J. 11: 203–212. Google Scholar


W. Walankiewicz, D. Czeszczewik, C. Mitrus, A. Szymura 1997. How the territory mapping technique reflects yearly fluctuations in the Collared Flycatcher Ficedula albicollis numbers? Acta Ornithol. 32: 201–207. Google Scholar


T. Wesołowski 1983. The breeding ecology of Wrens Troglodytes troglodytes under primaeval and secondary conditions. Ibis 125: 499–515. Google Scholar


T. Wesołowski 1985. The breeding ecology of the Wood Warbler Phylloscopus sibilatrix in primaeval forest. Ornis Scand. 16: 49–60. Google Scholar


T. Wesołowski 1987. Polygyny in three temperate forest Passerines (with a critical reevaluation of hypotheses for the evolution of polygyny). Acta Ornithol. 23: 273–302. Google Scholar


T. Wesołowski 1989. Nest sites of hole-nesters in a primaeval temperate forest (Białowieża National Park, Poland). Acta Ornithol. 25: 321–351. Google Scholar


T. Wesołowski 1994. Variation in the numbers of resident birds in a primaeval temperate forest: are winter weather, seed crop, caterpillars and interspecific competition involved? In: E. J. M. Hagemeijer, T. J. Verstrael (eds). Bird Numbers 1992 — Distribution, monitoring and ecological aspects. Proc.12 Intern. Conf. IBCC and EOC. Statistics Netherlands and SOVON 203–211. Google Scholar


T. Wesołowski 2001a. Host-parasite interactions in natural holes: marsh tits (Parus palustris) and blow flies (Protocalliphora falcozi). J. Zool. 255: 495–503. Google Scholar


T. Wesołowski 2001b. Ground checks — an efficient and reliable method to monitor holes' fate. Ornis Fennica 78: 193–197. Google Scholar


T. Wesołowski , T. Stawarczyk 1991. Survival and population dynamics of Nuthatches Sitta europaea breeding in natural cavities in a primaeval temperate forest. Ornis Scand. 22: 143–154. Google Scholar


T. Wesołowski , L. Tomiałojć 1995. Ornithologische Untersuchungen im Urwald von Białowieża — eine Übersicht. Ornithol. Beob. 92: 111–146. Google Scholar


T. Wesołowski , L. Tomiałojć 1997. Breeding bird dynamics in a primaeval temperate forest: Long-term trends in Białowieża National Park (Poland). Ecography 20: 432–453. Google Scholar


T. Wesołowski , L. Tomiałojć , T. Stawarczyk 1987. Why low numbers of Parus major in Białowieża Forest — removal experiments. Acta Ornithol. 23: 303–316. Google Scholar
Tomasz Wesołowski, Ludwik Tomiałojć, Cezary Mitrus, Patryk Rowiński, and Dorota czeszczewik "The Breeding Bird Community of a Primaeval Temperate Forest (Białowieża National Park, Poland) at the End of the 20th Century," Acta Ornithologica 37(1), 27-45, (1 July 2002).
Received: 1 September 2001; Accepted: 1 April 2002; Published: 1 July 2002

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