Mountain Hare Lepus timidus MOHA LEPTIM Cairngorms National Park Scotland United Kingdom February winter snow hillside mountains highland white fur camouflage hidden Leporidae Mammal adult cold ice icy wind snowy lonely landscape wildlife hunting hunt game species Easter Bunny weather blue hare tundra variable alpine Irish pelage heathlands rest resting sit sitting bird birds hatch hatching breed breeding incubate incubating Europe