Northern flicker (female)

Flickers may be observed in open habitats near trees, including woodlands, edges, yards, and parks. In the western United States, one can find them in mountain forests all the way up to tree line. Northern flickers generally nest in holes in trees like other woodpeckers. Occasionally, they have been found nesting in old, earthen burrows vacated by belted kingfishers or bank swallows. Both sexes help with nest excavation. The entrance hole is about 7.6 cm (3.0 in) in diameter, and the cavity is 33–41 cm (13–16 in) deep. The cavity widens at bottom to make room for eggs and the incubating adult. Inside, the cavity is bare except for a bed of wood chips for the eggs and chicks to rest on. Once nestlings are about 17 days old, they begin clinging to the cavity wall rather than lying on the floor.-Wikipedia.