. . . . . . . . "1987-10-01T00:00:00Z"^^ . . "Glaucidium gnoma" . . "Spinus pinus" . . "Holt, D. W. and L. A. Leroux. 1996. Diets of Northern Pygmy-Owls and Northern Saw-whet Owls in west-central Montana. Wilson Bull. 108:123-128." . . . . "Allen Hurlbert. 2017. Avian Diet Database." .