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Look up any bird by name, color, size, or behavior. Over 14,000 species.
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ExploreMeet This Week's Featured Bird
A new bird every Sunday — get to know the visitors at our feeders
Worm-eating Warbler
Helmitheros vermivorum
The Worm-eating Warbler, Helmitheros vermivorum, is a small songbird known for its distinctive head stripes and preference for dense underbrush.
Size
5.1-5.5 in (13-14 cm)
Habitat
The Worm-eating Warbler predominantly inhabits mature deciduous forests in the eastern United States
Range
The Worm-eating Warbler breeds primarily in the eastern United States, with its range extending from southern New England through the Midwest to the southern states
Conservation
According to the IUCN Red List, the Worm-eating Warbler is currently classified as Least Concern, with populations considered stable. However, like many forest-dependent species, it faces threats from habitat loss and fragmentation, particularly in its breeding range. Logging and land conversion for agriculture have reduced available habitat in some areas, although the species' tendency to inhabit densely vegetated understories offers some resilience against moderate disturbances. Conservation efforts focus on preserving large tracts of contiguous forest and promoting sustainable forestry practices. Historically, the population has remained relatively stable, but continued vigilance is necessary to ensure that this warbler's habitat remains protected.
Fun Fact
The Worm-eating Warbler's name refers to its diet; however, it rarely eats earthworms, preferring caterpillars instead.
Identify Birds by Color
Quick guides to help you figure out what you just saw
Just a Lady Who Watches Birds
Eye On The Fly started with a single bird feeder in my backyard in Illinois and a cheap camera pointed at it. What began as a casual hobby quickly became an obsession — identifying every visitor, learning their behaviors, and sharing the footage with anyone who'd watch.
Now I run multiple feeders, a smart bird camera that captures every visit, and this site — a free resource with over 14,000 bird species to help you identify and learn about the birds in your own backyard. Every video on our social media was filmed right here at my feeding station.
Common Feeder Birds
These birds regularly visit backyard feeders across North America
Just a Lady Who
Watches Birds
Eye On The Fly started with a single camera feeder in a backyard in Illinois. Cardinals at dawn, blue jays fighting over peanuts, chickadees doing acrobatics — and yes, squirrels trying their best to beat the system.
The videos were too good not to share. Now we post daily across TikTok, YouTube, and Facebook, and built BirdLookUp.com so you can identify every visitor at your own feeder.
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