Wall feeders

This, the view from  the kitchen window. I took it because the early morning sunshine and blue sea threw the grain in the plough into such photogenic relief.

Then in came the sparrows, because we always bird seed on top of the wall where the dog can't eat it. OK class, how many birds can you see?

Clues: how many fingers on one hand? And one of them is down a hole. I cheated.