Originally published on may 18, 2019.
You are watching: What noise does a goose make
This week's question concerns us indigenous Michael Doran in Peterborough, Ont. He asks:
Why execute geese expend the power to honk as soon as they fly? that must cost them dearly to make all the sound as soon as that energy might be an ext productively used to preserve their flight?
Shoshanah Jacobs, an combine professor in the department of integrative biology at the university of Guelph, says geese are usually noisier in flight than they room on land.
Researchers think that the honking sound geese make as they fly is supplied to assist maintain the truth of the flock, and also to co-ordinate position shifts v the V-formation in which lock fly.
But for geese, honking one's position is a trade-off the helps help save power for the flock together they fly. That is since the V-formation makes trip less energetically costly for the whole flock.
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