Marsh Tit
A small, glossy-capped tit of ancient woodland — easily confused with the willow tit but distinguished by its glossier black cap, cleaner white cheeks, and distinctive 'pitchoo' call; like all tits, the marsh tit is an intelligent, acrobatic forager; it is a food-hoarder, storing thousands of individual seeds in bark crevices and leaf litter, and has an exceptional spatial memory for relocating them.