To utter a shrill, abrupt scream; to squeak harshly.
(Science: zoology) Squawking thrush, the missel turush; so called from its note when alarmed.
1. Act of squawking; a harsh squeak.
2. (Science: zoology) The American night heron.
3. (Science: zoology) Squawk duck, the bimaculate duck (anas glocitans). It has patches of reddish brown behind, and in front of, each eye.