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1 April 2017 Comparative distribution of Syrian and great spotted woodpeckers in different landscapes of Poland
Łukasz Kajtoch, Tomasz Figarski
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Abstract

Species often express some differences in habitat choice which enable their co-occurrence in sympatry and this phenomenon is particularly noticeable for related taxa and during range shifts. Here, co-distribution of two sibling woodpeckers (Syrian woodpecker Dendrocopos syriacus and great spotted woodpecker Dendrocopos major) in different types of urban, rural and riparian landscapes of Poland is presented. The Syrian woodpecker reached high densities in urban (city) landscape, but it was less common in town, rural and riparian areas, and everywhere it mostly occupied orchards and poplar and willow hedges. In contrast, the great spotted woodpecker was the dominant species in most areas, except city and everywhere was associated with forests or larger wooded areas (like parks). The Syrian woodpecker was dependent on the presence of softwood trees (poplars, willows), but it needed generally less than 40 % of wooded area in its territories, whereas the second species needed more than 70 %. The data presented here, together with information available from other areas in Central Europe, suggest that protection of Syrian woodpecker (species annexed in the European Union Bird Directive) should not be restricted to only rural landscapes but also needs to include its urban populations. Protection of this species should be focused on preservation of softwood tree hedges and woodlots and traditional orchards.

Łukasz Kajtoch and Tomasz Figarski "Comparative distribution of Syrian and great spotted woodpeckers in different landscapes of Poland," Folia Zoologica 66(1), 29-36, (1 April 2017). https://doi.org/10.25225/fozo.v66.i1.a5.2017
Received: 1 September 2016; Accepted: 1 March 2017; Published: 1 April 2017
KEYWORDS
Dendrocopos major
Dendrocopos syriacus
habitat requirements
Picidae
urban birds
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