Ver Technik des Vogelfluges (1980) Online Cuevana - Gliding flight, soaring flight and flapping flight are presented as basic types of bird flight. The development of lift and propulsion are explained in the animation. Special features of shaking flight, take-off and landing are shown for different types of birds.
6.60 2003 HD
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6.50 1991 HD
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1 2017 HD
6.70 1970 HD
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4.00 2016 HD
1 2021 HD
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