. . . . . . . . "1968-06-01T00:00:00Z"^^ . . "Quiscalus mexicanus" . . "Tipulidae" . . "Davis II, W. R. and K. A. Arnold. 1972. Food habits of the Great-tailed Grackle in Brazos County, Texas. Condor 74:439-446." . . . . "Allen Hurlbert. 2017. Avian Diet Database." .