Wildlife of Ben Nevis, UK's Highest Mountain

Ben Nevis (1,345 m / 4,413 ft) in the Scottish Highlands hosts specialized montane species adapted to harsh, oceanic alpine conditions.

Birds

• Ptarmigan (Lagopus muta): Only UK bird turning white in winter; feathered feet; arctic-alpine specialist
• Snow Bunting (Plectrophenax nivalis): Winter visitor; breeds on high plateaus; seeds/insects
• Golden Eagle (Aquila chrysaetos): Hunts over Nevis; nests on crags; ~440 UK pairs
• Dotterel (Charadrius morinellus): Rare breeder on summit plateau; reversed sex roles
• Ring Ouzel (Turdus torquatus): "Mountain blackbird"; declining; breeds in corries
• Raven, Wheatear, Meadow Pipit, Skylark — common

Mammals

• Mountain Hare (Lepus timidus): White winter coat; native (brown hare introduced)
• Red Deer (Cervus elaphus): Lower slopes/glens; largest UK land mammal
• Feral Goat (Capra hircus): Descendants of 18th-c. domestic stock; ~200 on Nevis; cull managed
• Red Fox, Badger, Pine Marten, Stoat, Weasel, Vole, Shrew — lower elevations
• Bats: Pipistrelle, Daubenton's forage over burns

Reptiles & Amphibians

• Common Lizard (Zootoca vivipara): Viviparous (live birth) — adapts to cold; basking on rocks
• Slow Worm (Anguis fragilis): Legless lizard; lower slopes
• Common Frog (Rana temporaria): Breeds in high pools (up to 1,000m)
• Common Toad (Bufo bufo): Migrates to breeding ponds
• Palmate Newt (Lissotriton helveticus): Acidic pools

Invertebrates (Under-recorded)

• Arctic-alpine specialists: Nebria nivalis (ground beetle), Oreodytes (diving beetles), Tipula (craneflies)
• Butterflies: Mountain Ringlet (Erebia epiphron), Scotch Argus (Erebia aethiops)
• Moths: Xestia spp., Euxoa spp. — nocturnal pollinators
• Spiders: Erigone (ballooning), Pardosa (wolf spiders)
• Springtails, mites, nematodes: Soil decomposers; extreme cold tolerance

Conservation Status

• Ben Nevis SSSI (Site of Special Scientific Interest)
• Ben Nevis SAC (Special Area of Conservation) — EU Habitats Directive
• Nevis Landscape Partnership: Path repair (erosion from 150k+ annual ascents), habitat restoration, species monitoring

Climate change threatens summit specialists (ptarmigan, dotterel, mountain ringlet) with "nowhere higher to go." Ben Nevis is a sentinel site for UK alpine biodiversity loss.