The Charismatic and endangered Barn Owl

A male capercaillie (Tetrao urogallus) displaying in snow

A male capercaillie (Tetrao urogallus) displaying in snow, Cairngorms National Park.

An increasing rare sight in the Scottish mountains as habitat changes reduce the Capercaillie's.

Scottish Pine marten (Martes martes)

Pine marten (Martes martes) climbing tree, Cairngorms National Park

Scottish Mountain hare (Lepus timidus)

Mountain hare (Lepus timidus) in winter pelage, in the snow in the Cairngorms National Park

Scottish wildcat (Felis sylvestris)

Scottish wildcat (Felis sylvestris) climbing fallen tree in pine forest, Cairngorms National Park.