ArticlePloS one2017
Conservation genetics of the capercaillie in Poland - Delineation of conservation units.
Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 25 citations in OpenAlex.
- Genetic Differentiation Between Black Grouse (Genes · 2026Article
- Integrated data on the taxon and morpho-specific year-round diet and endozoochorous seed dispersal by the world's largest grouse, the Capercaillie Tetrao urogallus.Scientific data · 2025Article
- Design and validation of a 63K genome-wide SNP-genotyping platform for caribou/reindeer (Rangifer tarandus).BMC genomics · 2022Article
- Assessment of drivers of spatial genetic variation of a ground-dwelling bird species and its implications for conservation.Ecology and evolution · 2022Article
- Common patterns in the molecular phylogeography of western palearctic birds: a comprehensive review.Journal of ornithology · 2021Review
- Quantifying the functional disparity in pigment spot-background egg colour ICP-OES-based eggshell ionome at two extremes of avian embryonic development.Scientific reports · 2020Article
- Supporting dataset and methods for egg sizes, eggshell thicknesses and metal concentrations measured in the shells and contents of eggs of CapercailliesData in brief · 2019Article
- Molecular analysis of cox-1 and 18S rRNA gene fragments of Eimeria species isolated from endangered grouse: capercaillie (Tetrao urogallus) and black grouse (Tetrao tetrix).Parasitology research · 2019Article
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The capercaillie (Tetrao urogallus) is one of Poland's most endangered bird species, with an estimated population of 380-500 individuals in four isolated areas. To study these natural populations in Poland further, more than 900 non-invasive genetic samples were collected, along with samples from 59 birds representing large, continuous populations in Sweden and Russia; and from two centres in Poland breeding capercaillie. Microsatellite polymorphism at nine loci was then analysed to estimate within-population genetic diversity and genetic differentiation among populations. The results confirmed that isolation of populations and recent decreases in their sizes have reduced genetic diversity among capercaillie in Poland, with all the country's natural populations found to be experiencing the genetic after-effects of demographic bottlenecks. The results of analyses of genetic differentiation and structure further suggest the presence of a 'lowland' cluster (encompassing birds of the Augustowska and Solska Primaeval Forests in Poland, and of Sweden and Russia), and a Carpathian cluster. Capercaillie from Sweden and Russia are also found to differ markedly. The Polish lowland populations seem more closely related to birds from Scandinavia. Our genetic analysis also indicates that the stocks at breeding centres are of a high genetic diversity effectively reflecting the origins of founder individuals, though identification of ancestry requires further study in the case of some birds. Overall, the results sustain the conclusion that the Polish populations of capercaillie from the Carpathians and the lowlands should be treated as independent Management Units (MUs). This is to say that the breeding lines associated with these two sources should be maintained separately at breeding centres. The high level of genetic differentiation of birds from the Solska Primaeval Forest suggests that this population should also be assigned the status of independent MU.
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