Can you imagine any better example of divine creative accomplishment that the consummate flying machine that is a bird? The skeleton, very flexible and strong, is also largely pneumatic - especially in the bigger birds. The beak, skull, feet, and all the other bones of a 25-pound pelican have been found to weigh but 23 ounces.
I have talent at playing myself. I don't have a very broad range, but at playing myself I am a wizard. It's more than fun; it's the best job on Earth.