Treecreeper feeding on fatballs

At Crigglestone on 15th April, a treecreeper was clinging to a fat ball feeder hanging against the tree trunk and feeding on the fat balls. When it had finished feeding, if flew down to the bottom of the trunk and climbed up before flying off.

Correction: The peak of 11 tree sparrow pairs was in 1966, not 1968. They were down to a single pair in 1968!