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14 Birds such as swifts can fly non-stop for up to ten months, as their wings are adapted for continuous use. In a similar way, the wings of all other birds have evolved for a particular kind of flight. Birds with pointed wings fly rapidly and powerfully. This wing shape provides the bird with enough lift, without producing too much drag. Speed in bursts The kingfisher’s fast but short flight is achieved on stubby, triangular wings. Kingfisher flight The kingfisher flies with whirring wing beats. It can brake in mid-air to dive for fish. Peregrine flight The peregrine falcon dives for prey with its wings folded. This method of catching prey is known as “stooping”. Waterproof flight feathers Down feathers Fearful hunter The peregrine falcon is one of the world’s fastest birds. It can dive at up to 280 kph (175 mph) in pursuit of prey. As it dives, it slashes its target with its talons, knocking it to the ground. Peregrine Kingfisher Wing tip folds back when diving Secondary flight feathers Peregrine wing Primary coverts Long flight feathers
Speed and
endurance
The swift can fly continuously at an average speed of about 40 kph (25 mph) .