Factors influencing occurrence of passerines in the reed archipelago of Lake Velence (Hungary)

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

Bird census data from the reed archipelago (109 islands) of Lake Velence, Hungary, were used to assess the relative importance of habitat scale variables (island area and shape, reed stand density and reed height) and landscape scale variables (distance to the nearest reed island and nearest large reed island, percentage of reed-, water- and land-cover around the islands). Habitat and landscape scale variables played a similar general role in explaining the presence of the eight observed reedbed passerines. Reed island area was the most important factor, however, owing to the small average island area (1.74 ha), this simply indicates that too small reed patches were not occupied. A preference for an elongated shape (reedbed edges) was important for half of the species, and no other variables were included into the model of more than two species. The important practical conclusion is that both habitat and landscape scale factors should be considered in nature conservation management of reedbeds.

Original languageEnglish
Pages (from-to)1-6
Number of pages6
JournalActa Ornithologica
Volume41
Issue number1
Publication statusPublished - Jun 2006

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Hungary
lakes
habitats
census data
stand density
natural resources conservation
land cover
birds
water

Keywords

  • Acrocephalus sp.
  • Habitat scale
  • Hungary
  • Lake Velence
  • Landscape scale
  • Logistic regression
  • Passerines

ASJC Scopus subject areas

  • Animal Science and Zoology

Cite this

Factors influencing occurrence of passerines in the reed archipelago of Lake Velence (Hungary). / Báldi, A.

In: Acta Ornithologica, Vol. 41, No. 1, 06.2006, p. 1-6.

Research output: Contribution to journalArticle

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