Some of their common call types include caws, bawls, and shrieks. Harriet is a Heron who speaks through caws and clicks. Most red-throated caracaras hunt silently, but occasionally make soft caws and sometimes hunt in groups. The animals chase each other around, the fool rings his bells and the rooster caws. Blue-throated macaws are known to communicate with each other with quiet caws as well. Their calls are "repeated short, gruff caws". All tracks written by Matthew Caws and Daniel Lorca. Caws has a half sister from his father's second marriage named Elisabeth Breslin Caws. The excerpts are spoken in a sarcastic tone by Matthew Caws. All songs written by Matthew Caws, Ira Elliot and Daniel Lorca. All tracks written by Matthew Caws, Daniel Lorca and Ira Elliot. All tracks written by Matthew Caws, Daniel Lorca and Ira Elliot, except where noted. In 1992, the band was formed by Matthew Caws and Daniel Lorca. Locomotives not fitted with CAWS had restrictions imposed on their use. Matthew Rorison Caws (born August 5, 1967) is an American singer, songwriter and guitarist.