The hermit warbler (Setophaga occidentalis) is a small perching bird. It is a species of New World warbler.
Hermit warblers are common, but incredibly shy, birds that dwell in open coniferous forests. Their summer breeding range is the majority of the west coast of the United States up to Washington. They will sometimes winter in south-west California, but they are migratory and will winter in Central America as far south as Panama.
Like most warblers the hermit warbler eats a strict diet of insects and spiders, and can often be found hanging upside-down from the ends of conifer branches, like a chickadee, probing for food.