The Collaborative International Dictionary
Squawk duck
Squawk \Squawk\, n.
Act of squawking; a harsh squeak.
-
(Zo["o]l.) The American night heron. See under Night.
Squawk duck (Zo["o]l.), the bimaculate duck ( Anas glocitans). It has patches of reddish brown behind, and in front of, each eye. [Prov. Eng.]
Wiktionary
squawk duck
n. Baikal teal