Orange-crowned Warbler (Oreothlypis celata) juvenile
Orange-crowned Warblers breed across Canada, Alaska and the western United States. They migrate to the southern United States and south to Central America.
The female incubates 4 to 5 eggs for 11 to 13 days. Both parents feed the young. The young leave the nest 10 to 13 days after hatching, before they can fly well. The parents continue feeding the young for a few days after they leave the nest.