red grouse การใช้

• In red grouse, this virus can cause mortality as high as 78 %.
• The packaging displays a black grouse in place of the usual red grouse.
• This virus may be a significant factor in red grouse populations.
• There is a significant population of red grouse in the hills.
• Its emblem is the Red Grouse, Scotland's national game bird.
• The red grouse is also the emblem of the journal " British Birds ".
• The mountain is also an important habitat for red grouse.
• The red grouse may be infected by parasites and viruses which severely affect populations.
• Moorland areas on the island are home to red grouse, Eurasian curlew and northern raven.
• Management of the moorland helps improve the habitat for red grouse and the short-eared owl.
• The moors are managed for red grouse shooting.
• In parts of Britain, for example, populations of red grouse regularly crash every four to eight years.
• The landscape supports large numbers of moorland birds such as the golden plover, red grouse, curlew and twite.
• This was walk-up shooting for red grouse, on a 5, 000-acre estate in the heights between two lochs.
• The area supports a breeding population of red grouse, as well as Eurasian golden plover and hen harrier.
• Because of their economic and social importance and some interesting aspects of their biology, red grouse have been widely studied.
• Similarly, hen harriers may become somewhat specialized at taking young red grouse, whereas the eagles are more likely to take adults.
• The moorland sections of the trail provide a habitat for species including red grouse, curlews and shags, puffins, guillemots and sea gulls.
• Trefil Quarries and Trefil Ddu are noted birdwatching sites; this area is the last remaining site in stonechat, whinchat, snipe and red grouse.
• The column blamed illegal activity by red grouse shooting interests on the continued persecution and near extinction of the hen harrier in England.