I grew up in northeast Ohio in the 1970s, which meant, as a duck hunter , I grew up hearing duck sounds from mallards and black ducks, both of which quack. My father and I didn’t attempt to call wood ...
LONDON, England --A British study has debunked an urban myth -- that a duck's quack does not echo. A farmyard duck called Daisy was at the center of the acoustic research, carried out at the ...