"I CAN'T GET DOWN!!!!!!"

I heard a loud screeching noise this morning that didn't sound like any birds we'd had in the garden before. I looked up into next door's newly trimmed silver birch trees and saw this squirrel perched right on the top. I wasn't sure if it was him making the noise but I remember an encounter with a chipmunk who made a similar noise when we came a bit too close to him so maybe the squirrel was shouting at the poor old lady trying to potter round her garden!