The mode of movement is typical for most birds.

All birds, with rare exceptions such as kiwi, penguin or ostrich, are capable of real flight. For this, in the course of natural selection, they have formed such adaptations as hollow bones, the absence of a bladder, strongly development of the pectoral muscles, respiratory sacs, feathers, etc. The types of flights are very different, and sometimes it is possible to identify a bird from them, however, they all relate to real flight, and not false, like a flying squirrel, for example.