Birds diurnal

Dusky Flycatcher

Empidonax oberholseri

A subtle beauty of the Western brushlands, the Dusky Flycatcher is a patient and precise aerial hunter. Spotting one requires a keen eye for its upright posture and its signature almond-shaped eye-ring.

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Quick Identification

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Size

Length: 12-15 cm (4.7-5.9 in); Wingspan: 21-23 cm (8.3-9.1 in); Weight: 9-12 g (0.3-0.4 oz)

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Colors

Grayish-olive upperparts, pale throat, and yellowish wash on the belly. Features a white almond-shaped eye-ring and two distinct white or buffy wing bars. Bill is mostly dark with a small pale base on the lower mandible.

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Key Features

Distinct almond-shaped white eye-ring
Short, mostly dark bill
Gray-olive plumage with two pale wing bars
Medium-length tail often flicked upward while perched

When You’ll See Them

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Activity pattern diurnal

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Peak hours 6:00 AM - 10:00 AM and 4:00 PM - 7:30 PM

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Season May-August (during breeding season in North America)

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Diet Primarily insectivorous; hunts flies, bees, wasps, beetles, and moths by catching them mid-air or gleaning them from foliage.

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Habitat Found in mountain shrublands, open coniferous forests with brushy understories, and willow thickets near water.

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Behavior

The Dusky Flycatcher is a master of the 'sit-and-wait' hunting technique. It spends much of its day perched upright on low, exposed branches of shrubs or small trees, remaining remarkably still while scanning the air for movement. When an insect is spotted, the bird executes a sudden, acrobatic 'sally' into the air to snap up its prey before returning to the same branch or a nearby perch.

These birds are generally solitary and territorial during the breeding season. They are not particularly bold around humans but are often less skittish than other woodland birds, allowing for relatively close observation if the observer remains quiet. Their social interactions are mostly limited to territorial disputes between males, which involve flicking wings and tails accompanied by sharp 'whit' calls.

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Camera Tips

Capturing a Dusky Flycatcher on camera requires a focus on 'perch scouting.' These birds are habitual; they will return to the same bare twig or fence wire dozens of times a day to hunt. Look for exposed, leafless branches that sit 3 to 7 feet off the ground at the edge of a clearing or brushy thicket. Place your camera 5 to 10 feet away from this specific perch, ensuring the background is distant to create a soft, professional blur that makes the bird pop.

Because flycatchers are small and move with lightning speed during their hunting sallies, you must use a camera with a fast trigger speed (0.2 seconds or less). Set your camera to 'Burst Mode' or 'Photo Series' to take 3-5 images per trigger. This increases your chances of catching the bird with its wings spread or with an insect in its beak. High-shutter speed settings are essential to avoid motion blur during their frequent tail-flicking and head-turning movements.

While Dusky Flycatchers won't come to seed feeders, they are highly attracted to water. A birdbath with a solar-powered 'wiggler' or a slow dripper is an excellent lure. Position the camera at eye-level with the rim of the birdbath. Early morning light is the most flattering for their subtle olive tones, so aim your camera North or South to avoid the harsh shadows and lens flare of direct East-West sunlight.

In the spring, these birds respond to their own calls. While we don't recommend overusing audio lures as it can stress the bird, playing a brief 'whit' call or their rhythmic song once or twice can help you confirm their presence in the area before you commit to a long-term camera placement. Once you know they are nesting nearby, keep the camera setup consistent throughout the summer for great shots of the fledglings.

Similar Species

Species that look similar or are commonly confused with Dusky Flycatcher.

Hammond's Flycatcher

Has shorter tail and longer wings; usually found higher in taller coniferous trees.

Gray Flycatcher

Paler overall and has a distinctive habit of pumping its tail downward rather than upward.

Willow Flycatcher

Lacks the distinct white eye-ring and has a larger, wider bill.

Frequently Asked Questions

Dusky Flycatchers are most active in the early morning shortly after sunrise and again in the late afternoon. This is when insect activity is high, providing them with the best hunting opportunities.

Since they don't eat seeds, the best way to attract them is by maintaining native shrubs like mountain mahogany or willow and providing a moving water source like a dripper or fountain. Avoid pesticides so there are plenty of insects for them to eat.

Their diet consists almost entirely of insects, including flies, beetles, moths, and bees. They catch most of their food in mid-air but will occasionally pluck insects directly from leaves or the ground.

They are less common in dense suburban centers and are more frequently found in 'wildland-urban interface' areas—neighborhoods that border mountain foothills, canyons, or open brushy forests.

It is difficult, but the Dusky Flycatcher generally has a longer tail, a shorter primary projection (wing tips), and a slightly larger bill with more orange at the base. They also prefer brushier, lower habitats compared to the taller fir forests preferred by Hammond's.

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