. . . . . . . "1928-05-01T00:00:00Z"^^ . . "Buteogallus anthracinus" . . "Sceloporus" . . "Cottam, C. and P. Knappen. 1939. Food of some uncommon North American birds. Auk 56:138-169." . . . . "Allen Hurlbert. 2017. Avian Diet Database." .