Cornell Lab of Ornithology
Cornell Lab of Ornithology: Worm Eating Warbler
Although called a Worm-eating Warbler, this bird species feeds mainly on caterpillars. This thorough site provides facts related to this Warbler's range, habitat, food, behavior, and more. You can also listen to the songs of this species...
Encyclopedia of Life
Encyclopedia of Life: Worm Eating Warbler
The Encyclopedia of Life presents this in-depth overview of Worm-eating Warblers (Helmitheros vermivorum), including their habitats, size, conservation status, and much more. Images of this species and maps of its global distribution can...