. . . . . . . "1898-03-01T00:00:00Z"^^ . . "Euphagus cyanocephalus" . . "Coleoptera" . . "Beal, F. E. L. 1900. Food of the Bobolink, blackbirds, and grackles. U.S. Department of Agriculture, Biological Survey Bulletin 13:1-77." . . . . "Allen Hurlbert. 2017. Avian Diet Database." .