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Birds Heard FIELD GUIDE
Sayornis sayaLook a little closer.
Tyrant Flycatchers and Allies
Say's Phoebe
Sayornis saya
The Say's Phoebe is a widespread flycatcher of western North America, recognized by its soft gray and cinnamon plumage. These adaptable birds are often found in dry, open habitats, from deserts to tundra, and are known for their distinctive tail-wagging behavior while perched. They are generally undaunted by human presence, frequently nesting on buildings and other structures.
Western North AmericaInsectivorousTail-waggingOpen Country
Meet the neighborhood
Length
17-19 cm
Wingspan
33-37 cm
Weight
20-28 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 Coloration
Soft dusty gray upperparts with a pale orange-buff or cinnamon belly and undertail coverts.
02
Tail
A contrasting black tail is noticeable, especially in flight.
03
Head and Breast
The head is often described as appearing large and somewhat flat-topped, with a gray breast.
04
Juvenile Plumage
Juveniles resemble adults but are typically browner and may show buffy wingbars.
02 / A place in the world
Where life takes it.
Say's Phoebes prefer open or semi-open, often dry, terrain such as prairies, badlands, sagebrush flats, and canyons. They avoid heavily forested areas and, unlike some relatives, are not specifically tied to water sources. They readily use human-made structures for nesting.
Across the map
Home, near and far.
This species has an extensive range across western North America, breeding from central Mexico north to the Arctic tundra in Alaska and western Canada. Year-round residents are found in parts of the southwestern United States and Mexico.
Through the seasons
Stay a while. Or follow the season.
Northern populations are migratory, moving south for the winter, while some southern populations are year-round residents. They are among the earliest flycatchers to arrive on their breeding grounds in spring.
03 / Listen a little closer
A voice of its own.
Their calls include a clear, slurred whistle and a burry, hiccuping note. Their song-like displays often begin with a loud, high pitch that then levels off.
04 / The life behind the feathers
A day in its world.
On the menu.
Their diet consists almost entirely of insects, including wild bees, wasps, winged ants, beetles, moths, grasshoppers, crickets, and dragonflies. They also consume spiders and millipedes, and occasionally berries when insects are scarce.
Say's Phoebes forage by perching on low shrubs, rocks, or fences and darting out to catch insects in mid-air. They may also hover low over fields or take prey from foliage or the ground.
A place to begin.
The female constructs a cup-shaped nest using materials like grass, weeds, moss, and spiderwebs, lined with finer materials such as hair or feathers. Nests are typically placed on sheltered ledges, often under eaves of buildings, bridges, or in rock crevices. They may reuse nests annually.
The little routines.
Like other phoebes, this species frequently wags or pumps its tail while perched. They are often solitary or found in pairs, especially during the breeding season. Males use song to defend their nesting territory.
One more reason to pay attention
A familiar face. A few surprises.
The Say's Phoebe breeds farther north than any other flycatcher in North America, reaching the Arctic tundra.
Fossils of Say's Phoebes dating back approximately 400,000 years have been found in the southwestern United States.
This species was named after American naturalist Thomas Say by Charles Lucien Bonaparte, nephew of Napoleon.
05 / An eye for the difference
Could it be someone else?
Black Phoebe
Sayornis nigricans
Black Phoebes are darker overall, with a sooty black body and white belly, and are typically found near water.
Eastern Phoebe
Sayornis phoebe
Eastern Phoebes are generally darker gray-brown with a whitish belly and lack the distinct cinnamon wash of the Say's Phoebe.
Ash-throated Flycatcher
Myiarchus cinerascens
Ash-throated Flycatchers have a more prominent crest and a paler yellow belly, lacking the strong cinnamon tones of the Say's Phoebe.
Behind these field notesResearch & references · 12 sources
AI-assisted species research. Prepared September 2026. Details can vary across regions and populations.