Fish Crow
But when actually in company with Crows he can not be possibly mistaken, for he then appears, as he is, nearly double the size of any of them. His flight did not seem to me as characteristic as it has been described. True, he sails more than does the Crow, and there is something peculiar in his wing strokes, but the difference is not always appreciable unless there is an opportunity for direct comparison" (Brewster, Birds Observed on Gulf of St. Lawrence. Proc.