Hazel grouse

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Related to Hazel grouse: ruffed grouse
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In contrast, coupled models using Finnish count data provided evidence of limiting effects of goshawks on capercaillie, but not on black grouse or hazel grouse (Tornberg et al.
The Landesmuseum had promised more, Ibex and Alpine Marmot, Capercaillie and Hazel Grouse. I saw none, but great and clean-cut circular holes in the trunks of dead and dying trees may have been hewn by Europe's largest woodpecker, the Black Woodpecker.
% Capercaillie Tetrao urogallus 67 31.3 Black grouse Tetrao tetrix 144 31.3 Hazel grouse Bonasa bonasia 49 22.4 Willow grouse Lagopus lagopus 80 20.0 Total 340 27.4 2004 Samples, Seropositive, Common name no.
Thus, Capercaillie, Black Grouse, and Hazel Grouse (Bonasa bonasius) in Finland fluctuated together with [sim]6-yr periodicity (Lindstrom et al.
The decline was so dramatic that a 7-year hunting ban was imposed in 1949, and the ban also included black grouse Tetrao tetrix and hazel grouse Bonasia bonasia.
Tetraonids (Capercaillie, Black Grouse, Hazel Grouse (Bonasa bonasia L.) and Willow Grouse (Lagopus lagopus L.)) are censused from a 60 m wide belt by a chain of three people.
The role of weather conditions for breeding success in Finnish forest grouse such as black grouse, capercaillie or hazel grouse B.
The fluctuating Capercaillie (Tetrao urogallus), Black Grouse (Tetrao tetrix), Hazel Grouse (Bonasa bonasia), Willow Ptarmigan, Willow Tit (Parus montanus), Magpie (Pica pica), red squirrel (Sciurus vulgaris), mountain hare (Lepus timidus), and whitefish (Coreganus lavaretus) populations of the 11 provinces of Finland each showed spatial synchrony that declined with the distance between provinces (Ranta et al.