Red Squirrel

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Mammal 🐿️
🐿️
Sciurus vulgaris
Size19–23 cm body (tail: 15–20 cm) Noticeably smaller than a Grey Squirrel
Weight250–340 g About the weight of a large pear
Lifespan3–7 years
RarityRare
M vs FSexes look identical; both develop prominent ear tufts in winter
HabitatConiferous forest, native woodland; strongholds in Scotland, Northumberland, and Isle of Wight
Best timeYear-round; most visible in autumn when foraging intensifies
ConservationUK: Red LC
Did you know?
Red Squirrels have largely vanished from England due to competition and squirrelpox disease spread by introduced Grey Squirrels — which are immune to the virus themselves
More for experts
They cannot digest acorns efficiently — unlike Grey Squirrels — which partly explains their displacement; they depend on conifer seeds (especially Scots Pine) and hazelnuts
Often confused with
Grey Squirrel (larger, grey, no ear tufts, wider distribution)