Nature has done many things to insects, birds,fish,animals,and all kind of living things. The way animals and birds all over the world take care of themselves is even more amazing.....
Monkey will try to stop bleeding by holding a wound with their hands. Then they will cover it clean leaves......
Some bird seem to know about keeping a broken wing "in splints". A turkey with a broken wing lies down in a certain position. With his bill, he puts his wing together and holds it still so that the bones would heal...
A woodcock with a broken leg will put clay round it to hold it in place...