Hummingbirds however, turn their wrists during the upstroke, changing their wing’s angle to flap in a figure 8 pattern that continually generates lift throughout their wingbeats.
En cambio, los colibrís giran sus alas durante el aletazo ascendente, que cambia el ángulo de aleteo a una figura en forma de 8 que continuamente genera elevación con el aleteo.