The process of birds taking off is achieved by generating lift through their wings. Most birds need certain preparations on the ground to take off successfully.
The following is a typical bird takeoff process:
1. Spread their wings: When birds want to take off, they spread their wings and extend them behind them.
2. Wing flapping: Birds begin to rapidly flap the air with their wings to generate enough lift to lift themselves off the ground.
3. Take off: As the wing flapping accelerates, the bird can gradually leave the ground and continue to flapping its wings to generate more lift to keep itself balanced and flying in the air.
It is important to note that different species of birds may require slightly different preparations before taking off. For example, long-distance migrating birds may need to run on the ground for a period of time to build up enough speed and potential energy to help them take off. In addition, in some cases, birds can also use higher locations (such as branches, rocks, etc.) to assist in taking off.
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