Hollow bones, curved wings to make them aerodynamic and light feathers to make them almost weightless.
There is no such thing as a dinosaur that flys. The difference between a pteradoctyl and a bird is: Birds have feathers and pteradoctyl's don't. The difference between a oviraptor and a bird is: Oviraptor have hands and birds have wings.
Their bones are hollow which makes the bird light. With its lightness it is able to fly.
Emus, ostriches, and kiwis are three birds that cannot fly.
Birds have several adaptations that enable them to fly, including lightweight hollow bones for reducing weight, a keen sense of vision to navigate in the air, strong chest muscles for flapping wings, a streamlined body shape for minimizing air resistance, and an efficient respiratory system to supply oxygen to their muscles. Additionally, many birds have specialized feathers that provide lift and control during flight.
Blind birds can fly using their other senses, primarily relying on their sense of hearing and proprioception. They can detect sounds and vibrations in their environment, which helps them navigate and avoid obstacles. Additionally, some species may use echolocation, emitting sounds and interpreting the echoes to understand their surroundings. These adaptations enable blind birds to successfully maneuver in flight despite their lack of vision.
birds have hollow bones and light feathers that make them able to fly flap and glide, dont you wish you could fly?
The term "flight" is commonly associated with birds, as they are the primary group of animals known for their ability to fly. Birds possess adaptations such as feathers, lightweight bones, and specialized muscles that enable them to take to the skies. While other animals, like bats and insects, also have the ability to fly, they belong to different taxonomic groups and are not referred to as a "flight."
Birds have there forelimbs modified into wings to fly. The chest muscles has to be very much stronger in birds to enable them to fly. To bear the force of flying, the sternum in birds has be relatively large as compared to human being.
Three Million
Kiwi, Ostrich, Cassowary.
Penguins cannot fly, nor did the dodo, which is why it is extinct. Also the emu and the ostrich. Neither of those two birds can fly.
sit around and eat cheese sticks