Birds Active during the day

Black-throated Gray Warbler

Setophaga nigrescens

iNaturalist eBird Wikipedia

A dapper visitor of the Western woods, the Black-throated Gray Warbler is a study in monochrome elegance with its crisp tuxedo-like plumage and a tiny splash of yellow. Discover how to spot this canopy-dwelling gem in your own backyard.

0 Sightings

0 Habitats

Quick Identification

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Size

Length: 12-13 cm (4.7-5.1 in); Wingspan: 19-20 cm (7.5-7.9 in); Weight: 8.4-10 g (0.3-0.4 oz)

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Colors

A crisp palette of charcoal gray, white, and black. Males feature a solid black throat and crown with white 'eyebrow' and 'mustache' stripes. Females have a white throat and more muted gray-black tones. Both sexes have a tiny, bright yellow spot in front of the eye.

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Key Features

Bold black and white striped head pattern
Distinctive tiny yellow spot (supraloral) between the eye and bill
Clean white underparts with black streaks on the flanks
Two white wing bars on dark gray wings

When You’ll See Them

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Activity pattern Active during the day

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Peak hours 6-10 AM, 3-6 PM

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Season April-September

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Diet Strictly insectivorous; they primarily eat caterpillars, beetles, spiders, and flies gleaned from foliage.

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Habitat Dry oak scrub, pinyon-juniper woodlands, and open coniferous or mixed forests.

public Geographic range

Where Does the Black-throated Gray Warbler Live?

The Black-throated Gray Warbler is a quintessential bird of the North American West. Its breeding range extends from the coastal forests of British Columbia southward through the mountainous regions of the United States, including the Cascades, Sierras, and Rockies, down into New Mexico and Arizona. When the weather turns cold, these birds migrate to their wintering grounds in Mexico and the southern tips of the Southwestern United States, making them a common sight along the Pacific Flyway during spring and autumn.

Basemap © OpenStreetMap contributors

3 Countries

2.8M km² Range

Least Concern Conservation

US United States MX Mexico CA Canada

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iNaturalist / Verified observation data

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Behavior

The Black-throated Gray Warbler is an active and methodical forager, typically found hopping through the middle and upper layers of the canopy. Unlike some of its more erratic cousins, it moves with a deliberate pace, carefully gleaning insects from the undersides of leaves and the crevices of bark. While they are energetic, they often stay within the cover of foliage, making them a rewarding challenge for backyard observers to spot.

During the breeding season, males are highly vocal, singing a dry, buzzy song that consists of several rising notes followed by a downward finish. They are largely solitary outside of the breeding season but can occasionally be found in mixed-species foraging flocks during migration. They are not particularly shy around humans but rarely descend to the ground, preferring the safety of high branches.

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Camera Tips

To capture the Black-throated Gray Warbler on a backyard camera, you must think vertically. These birds rarely visit ground-level feeders. Instead, mount your camera 6 to 12 feet high in a tree, ideally an oak or pinyon pine. Angling the camera slightly downward toward a horizontal branch that offers a clear 'landing strip' near the outer edge of the canopy will increase your chances of a clear shot.

Water is the best lure for this species. They are highly attracted to the sound of moving water, so a elevated birdbath with a solar-powered fountain or a 'dripper' attachment is incredibly effective. Position your AI camera within 3 to 5 feet of the water source, and ensure the background is slightly shaded to prevent the bird's white plumage from 'blowing out' in bright sunlight. High-speed shutter settings or 'Burst Mode' are essential to freeze their quick movements.

Since they are insect-eaters, they won't visit standard seed feeders. However, maintaining a pesticide-free garden with native western shrubs will attract the caterpillars and spiders they crave. During the peak migration months of April and May, focus your camera activity in the early morning hours when males are most active and likely to descend slightly lower to forage or bathe.

Similar Species

Species that look similar or are commonly confused with Black-throated Gray Warbler.

Black-and-white Warbler

Lacks the yellow eye spot and has a striped back; crawls along tree trunks rather than hopping through small branches.

Blackpoll Warbler

Has orange-yellow legs and lacks the distinct yellow supraloral spot; breeding males have a solid black cap without the white eyebrow stripe.

Townsend's Warbler

Shares a similar facial pattern but features vibrant yellow on the breast and face where the Black-throated Gray is white.

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Frequently Asked Questions

They are most active in the early morning, roughly from sunrise until about 10:00 AM, when they forage most intensely for insects. You may also see a secondary spike in activity in the late afternoon before dusk.

The best way to attract them is by providing moving water, such as a birdbath with a dripper. Since they eat insects, planting native oaks and avoiding pesticides will also create a natural food source that draws them in.

Their diet consists almost entirely of small insects and spiders. They are especially fond of caterpillars, beetles, and leafhoppers which they pick off of leaves and branches.

They are common in suburban areas that are located near their preferred habitats, such as dry hillsides or oak-conifer forests. During migration, they are more likely to appear in a wider variety of suburban gardens with mature trees.

While both are monochromatic, the Black-throated Gray Warbler has a distinct gray back and a tiny yellow spot near the eye. The Black-and-white Warbler lacks the yellow spot and has a heavily striped back and crown, often acting more like a nuthatch by climbing up and down tree trunks.

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