. . . . . . . . . "1966-01-01T00:00:00Z"^^ . . "Centrocercus urophasianus" . . "Tragopogon dubius" . . "Peterson, J. G. 1970. The food habits and summer distribution of juvenile Sage Grouse in central Montana. J. Wildl. Manage. 34:147-155." . . . . "Allen Hurlbert. 2017. Avian Diet Database." .