Hairy Caterpillar

Hairy Caterpillar

Observation - Hairy Caterpillar. Description: Spotted this caterpillar on a plantain stalk today. Beside disused railway path on Durham Dales moorland/farmland. What species is this?

Spotted this caterpillar on a plantain stalk today. Beside disused railway path on Durham Dales moorland/farmland. What species is this?