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Hummingbird Wing Sounds
Автор: MyBackyardBirding
Загружено: 2014-10-02
Просмотров: 246121
Описание:
Loud Ruby Throated Hummingbird wing sounds provide the characteristic "humming" of the hummingbirds. This very close and unique perspective from above gives a great view of the wings and the very loud humming sound that results from wings beating from 50 to perhaps 200 beats per second. You can also see the ripples on the nectar from the wind generated by the rapid beat of the tiny wings.
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