No they are not because there are different birds throughout the world and they might adapt to flight differently.
Birds have different wing-shapes that reflect their flying-style. For example vultures have large squarish wings to get the maximum benefit from thermals, while gulls have long narrow wings to reduce drag and hummingbirds have wings that provide lift on both the down- and up-strokes.
It would be more accurate to say that all the birds that fly use essentially the same method, but there are also Flightless Birds such as penguins.
no
Birds do not fly all the way to the southern hemisphere, they fly to the equator.
If birds fly south that means that winter is here. In the same way there are many signals.
If birds fly south that means that winter is here. In the same way there are many signals.
There are many reasons that birds fly the way they do. One reason for why they fly in a V formation is because it reduces the air resistance on the birds in the back of the formation.
humming birds migrate the same way the other birds do. Like when it is cold in north they fly south and when it is cold in the south they fly north.
People do not fly like birds. If you tried to flap your arms, you would still fall.In terms of airplanes, helicopters, hang-gliders, and numerous other flying machines, none of them operate in the same way that birds fly. The aerodynamics are completely different.
its so if a enemy comes near them they can fly a way
They come the same way all other birds come from. An egg.
No way. Science fiction. Special effects. ;]
Kingfisher
They do not carry much weight - if they did, they wouldn't be able to fly. Everything about their bodies and way of life is aimed at low weight and high strength in the flight muscles.
There are no ducks that can fly above the clouds. There are no birds in fact, that can fly in the clouds or above them. This is because birds consider clouds to be obstacles that get in the way of their flight patterns.