. . . . . . . . "1968-12-01T00:00:00Z"^^ . . "Perdix perdix" . . "Amaranthus retroflexus" . . "Weigand, J. P. 1980. Ecology of the Hungarian Partridge in north-central Montana. Wildl. Monogr. 74:1-106." . . . . "Allen Hurlbert. 2017. Avian Diet Database." .