Worm eating Warbler

A dry trilled song in the undergrowth of deciduous woods in summer announces that the Worm-eating Warbler is at home. Less colorful than most of its relatives, it is also more sluggish, foraging deliberately in the woodland understory or on the ground, probing among dead leaves with its rather long bill. Despite the name, it does not feed on earthworms; it does eat caterpillars, but no more than many other warblers.