Zgrupowania lęgowe ptaków terenów otwartych Wilanowa
Journal Title: KULON - Year 2017, Vol 22, Issue
Abstract
The survey of avifauna of open habitats was conducted in the Wilanów district (south Warsaw) in 2011. Birds were counted at two sites: „Wilanów – nieużytki” (25 ha) and „Wilanów – pola” (25 ha). 29 and 10 bird species were observed there, respectively. In the breeding season, the Common Whitethroat Sylvia communis (10.0 pairs/10 ha), Willow Warbler Phylloscopus trochilus (8.4 pairs/10 ha), Eurasian Blackcap Sylvia atricapilla (6.0 pairs/10 ha) and Marsh Warbler Acrocephalus palustris (5.2 pairs/10 ha) dominated in the „Wilanów – nieużytki”, and the Eurasian Skylark Alauda arvensis (3.2 pairs/10 ha), Western Yellow Wagtail Motacilla flava (1.6 pairs/10 ha), Yellowhammer Emberiza citrinella (1.6 pairs/10 ha) and Common Whitethroat (0.8 pairs/10 ha) prevailed in the „Wilanów – pola”. Total bird density reached 59.2 pairs/10 ha in the „Wilanów – nieużytki” and 9.6 pairs/10 ha in the „Wilanów – pola”. These results indicate that open areas of Wilanów are of relatively high natural value. However, this situation will probably change as a result of ongoing urban sprawl.
Authors and Affiliations
Dawid Sikora
Keywords
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