Birdwatching

Is what Robbie is up to. He is fascinated by the rooks which are sitting on the gutters and is chattering to them in ecstasy. They are quite safe - and so is Robbie, which is probably just as well.

Robbie is a flat cat and has never gone outside, but he does seem to know about birds, even though he's only ever seen them through glass. How, I don't know.