Home, near and far.
Breeds across Canada, Alaska, and the western United States, extending into parts of the Rocky Mountains. Winters in the southern United States, throughout Mexico, and south to Central America.
Birds Heard
FIELD GUIDE
FIELD GUIDE
New World Warblers
Orange-crowned Warbler
Leiothlypis celata
The Orange-crowned Warbler is a subtly colored songbird, often overlooked due to its subdued olive-green and yellowish plumage. Despite its name, the orange crown patch is rarely visible, typically only when the bird is agitated or displaying. This hardy species is one of the few warblers commonly found in the southern United States during winter.
migratorytrilling songinsectivoroussubdued plumage
Meet the neighborhood - Length
- 11-14 cm
- Wingspan
- 19-23 cm
- Weight
- 8-11 g
Typical adult measurements.
Individuals and populations vary.
01 / The telltale details
You’ll know it
when you see it.
Start with shape and behavior. Then look for the smaller details.
- 01
Overall Plumage
Generally olive-green to grayish upperparts with yellowish underparts. Western birds tend to be brighter yellow, while eastern birds are often grayer.
- 02
Undertail Coverts
The undertail coverts are a distinctive bright yellow, often the most noticeable color on the bird.
- 03
Facial Markings
Features a faint, broken pale eye-ring and a dusky line through the eye. The face generally lacks strong, contrasting markings.
- 04
Crown Patch
An orange crown patch is present but usually concealed by olive feather tips, only visible when the bird raises its head feathers.
02 / A place in the world
Where life
takes it.
This species prefers open, shrubby areas, including boreal forests, riparian zones, and chaparral. They often forage low in bushes and small trees, staying within dense vegetation.
Stay a while. Or follow the season.
Orange-crowned Warblers are long-distance migrants. They are known for migrating earlier in spring and staying later on breeding grounds than many other warblers, also wintering farther north.
03 / Listen a little closer
A voice
of its own.
The song is a high-pitched, rapid trill that often descends slightly in pitch at the end. Calls include a sharp "chip" note.
04 / The life behind the feathers
A day in its world.
On the menu.
Their diet primarily consists of insects and spiders, especially during summer. In winter, they supplement their diet with fruits, berries, and nectar.
These warblers typically forage by gleaning insects from leaves, blossoms, and twigs, often staying low in shrubs and small trees. They may also consume sap from sapsucker wells.
A place to begin.
Nests are usually well-concealed, often on or near the ground in a small depression or crevice, sheltered by vegetation. The female incubates a clutch of 4-5 creamy, speckled eggs.
The little routines.
Orange-crowned Warblers are generally seen singly, though they may loosely associate with mixed-species flocks. They frequently flick their tails while foraging.
One more reason to pay attention
A familiar face.
A few surprises.
Orange-crowned Warblers exhibit geographic variation, with four recognized subspecies differing in plumage color, size, and molt patterns.
Breeding males sometimes form "song neighborhoods," learning and mimicking the songs of neighboring males.
The species' scientific name, *Leiothlypis celata*, includes "celata," meaning "hidden," referring to its often-concealed crown patch.
05 / An eye for the difference
Could it be
someone else?
Behind these field notesResearch & references · 11 sources
AI-assisted species research. Prepared September 2026. Details can vary across regions and populations.