n. 1. Act of squawking; a harsh squeak. [ 1913 Webster ]
2. (Zool.) The American night heron. See under Night. [ 1913 Webster ]
Squawk duck (Zool.), the bimaculate duck (Anas glocitans). It has patches of reddish brown behind, and in front of, each eye. [ Prov. Eng. ] [ 1913 Webster ]