Male, Mountain Bluebird, Sialia currucoides, With a Grasshopper in its Bill, La Plata County, Colorado, USA, North America
Male Western Bluebird, Sialia mexicana, La Plata County, Colorado, USA, North America
Male and Female Western Bluebird, Sialia mexicana, Building Nest in Nest Box, La Plata County, Colorado, United States, North America
