There are significant populations of other Galliformes including blackcock and the famous red grouse. There are several game birds such as pheasant and red grouse. The area is home to wildlife such as red grouse, European stonechat and Eurasian curlew. The packaging displays a black grouse in place of the usual red grouse. The mountain is also an important habitat for red grouse. The Mountains also provide one of the last refuges of Red Grouse in Northern Ireland. This virus may be a significant factor in red grouse populations. There has been a long-term decline in red grouse numbers. It supports important populations of red grouse, waders and raptors. There is a significant population of red grouse in the hills. Red grouse in Ireland are now considered threatened. Managing the moorland helps improve the habitat for red grouse and the short-eared owl. Red grouse and woodcock are found in the interior. Red grouse, once common, are now extremely scarce. In red grouse, this virus can cause mortality as high as 78%.