Keywords
karst polje
population density
shrub cover
Bosnia and Herzegovina
How to Cite
Abstract
This study provides the first comprehensive information on the habitat preferences of the Red-backed Shrike (Lanius collurio) in Pašića polje, Bosnia and Herzegovina. The research was conducted in an area of approximately 100 ha in the municipality of Bosansko Grahovo. Population density varied depending on the ratio of trees to shrubs. The results show that the most suitable habitats for this species are mosaic landscapes with 10% to 50% shrub cover. Significantly higher abundance was observed in habitats with 10% to 30% shrub cover compared to forests or pastures. These findings highlight the influence of habitat type on Red-backed Shrike abundance in Pašića polje. The study also presents population estimates and habitat associations across eight habitat types, demonstrating that shrub cover and habitat heterogeneity are key factors for conservation planning.
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