Birds were flying from the mainland to the mainland for a long time before the people. They have gained the coolest place on earth — Antarctica, for a long time before us. They can survive in the hottest deserts. Some can stay in the air a couple of years, not just rounded the globe. In the process of its own long-term evolution of birds have adapted to life in a variety of criteria, and so now their appearance, the structure of the beak, legs and other parts of the body do not differ a small variety. BBC documentary film will reveal to us the new aspects of bird life — these intrepid explorers of the air. Quick hunters unsurpassed travelers, flea and brightest, mysterious and funny — the birds happily reveal to us the secrets.
Part 1. "Fly or not fly?"Birds — balloonists more successful in the history of the Earth. Nature has provided them with everything necessary for that. Birds are capable of fly high and smallish, at high speed and very slowly. And always very neatly and carefully. But birds are not the only creation in the air.