16 research outputs found
Birds protected by national legislation show improved population trends in Eastern Europe
No full textMagnitude and direction of population trends, ecological and life-history traits of 36 passerine species breeding in Europe between 2001 and 2012
No full textMagnitude and direction of population trends (1 = 100%), ecological and life-history traits of 36 passerine species breeding in Europe between 2001 and 2012. Non-breeding niche position varies from 1 (closed forest) to 7 (open country) and non-breeding niche breadth expresses the difference between the values of the two main habitats; non-breeding habitat wetness scores from (1) dry to (3) aquatic habitats. Non-breeding regions: (1) west–central region, (2) west–east region, (3) central–south region, (4) ‘entire’ region. Breeding habitat: forest (F), wetland (W), urban (U) and open habitat (O). PC 1 expresses a gradient from ‘slower strategy’ (K-selected) species to ‘faster strategy’ (r-selected) species. PC 2 depicts a gradient from species allocating most of their energy to just one breeding attempt per season to species spreading their investments across multiple breeding attempts per season
Loop migration, induced by seasonally different flyway use, in Northern European Barn Swallows
No full textThe use of molecular diagnostics to infer migration directions of Willow Warblers in the southeast Baltic
No full textCharacterization of polymorphic microsatellite loci for the Tawny Pipit Anthus campestris and their utility in other steppe birds
No full textGenetic differentiation between insular and continental populations of migratory and resident warblers, the Great Reed Warbler Acrocephalus arundinaceus and Cetti’s Warbler Cettia cetti
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