How Birds Fly

The flight Physiology of a Bird When a red cent lifts off, it uses mass amounts of energy. This energy continues passim the time the tinkers damn is in the air, but they are able to expend so much energy because of their natural diet. The food birds eat contains tall energy proteins and carbohydrates. Birds are in like manner equipped with hollow, lightweight bones that moderate it easier for them to stay in the air. Their feathers are light and positioned in a course that allows them to catch wind for dandyer lift.One additional perk birds have is their lung capacity, which allows for great reserves of oxygen that keep them from tiring during flight. Gliding and Lift Birds sloping trough in the air in much the same way planes do. As they propel themselves through the air they also stretch their wings appear and allow the moving air to flow over them. As they do this, their wings are pushing down on the air about them.Newtons third law of motion, which states that for ev ery action, there is an equal and opposite reaction, comes into fiddle here, meaning that as the bird puts wardrobe on the air, there is also pressure being put on the bird by the air. In this case it is pressure on the underside of the wing that lifts the bird in the air. This is the principle physics behind lift. Hinged Wings and Propulsion Birds have change wings that allow them to fly. First, they are slightly curved on the top, imputable both to bone structure and feathers.Air travels faster over the curve on top of the birds wing than it does along the bottom. This makes the pressure under the wing higher, which puts more(prenominal) lift on the bird. In order to propel itself through the air, it takes favour of its hinged wing. When the bird brings its wings down, they are straight and flat and at a slight angle that will propel the bird through the air. When the bird lifts its wings back up, though, it folds them in so they exert less pressure on the air. That keeps the m from slowing down. All of these aspects combine to allow a bird to successfully fly.