Aren't Birds Clever?

Sitting as I do in the Study with the bird table and feeders outside I see the birds coming and going day in and day out. It always amazes me how a bird like a Sparrow can apparantly fly at full speed up to a feeder and land perfectly on the perch. But obviously that's what they are designed to do and that's just what they do. I don't suppose they give it much thought. Yesterday it was very windy - not quite gale force. All the birds were getting blown about in the sky like pieces of paper. And yet the tiny light Sparrows and Greenfinches were still able to fly straight onto the feeder perches without even a hesitation. I was really impressed.