. . . . . . . "1972-02-01T00:00:00Z"^^ . . "Asio otus" . . "Microtus californicus" . . "Page, G. and D. F. Whitacre. 1975. Raptor predation on wintering shorebirds. Condor 77:7383." . . . . "Allen Hurlbert. 2017. Avian Diet Database." .