Question

what is the flying speed of the Bewick's swan Bird​

Answer 1

Observed air speeds in these similar-sized species are approximately 20 m s–1, which is substantially lower than the predicted maximum range speed at sea level of 28 m s–1 (Fig. 5b). The whooper swans that were reported flying at altitudes of 1,856 m a.s.l. (Pennycuick et al.