Birds Active at night

Flammulated Owl

Psiloscops flammeolus

iNaturalist eBird Wikipedia

Meet the 'Pinecone Owl,' a tiny, dark-eyed master of disguise that migrates thousands of miles across the Americas. This elusive insect-hunter is one of the forest's best-kept secrets, blending perfectly into the bark of ancient pines.

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Quick Identification

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Size

Length: 15–17 cm (6–7 in); Wingspan: 36–41 cm (14–16 in); Weight: 45–63 g (1.6–2.2 oz)

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Colors

Cryptic variegated gray, brown, and rust (cinnamon) plumage; distinctive dark chocolate-brown to black eyes; subtle 'flame' shaped rufous markings on the shoulders.

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Key Features

Distinctive dark brown or black eyes (unique among small North American owls)
Tiny size, roughly equivalent to a large pinecone
Small, inconspicuous ear tufts that are often held flat
Intricate bark-like camouflage with cinnamon-colored highlights

When You’ll See Them

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Activity pattern Active at night

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Peak hours 9 PM - 3 AM

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Season May-August

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Diet Primarily insectivorous, focusing on nocturnal moths, beetles, crickets, and grasshoppers caught in flight or gleaned from foliage.

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Habitat Montane forests, specifically Ponderosa pine, Douglas fir, and oak woodlands with plenty of cavities.

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Where Does the Flammulated Owl Live?

These secretive owls are native to the mountainous regions of Western North America, stretching from southern British Columbia through the United States and down into the highlands of Mexico and Guatemala. During the summer, their core range focuses on the interior mountain ranges of the American West, including the Rockies and the Sierras. Because they are Neotropical migrants, they vanish from their northern territories in the fall, heading south to find warmer climates where insects remain active year-round.

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4 Countries

2.5M km² Range

Least Concern Conservation

US United States MX Mexico CA Canada GT Guatemala

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iNaturalist / Verified observation data

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Behavior

The Flammulated Owl is a master of camouflage and a ghost of the western forests. Unlike many of its cousins, this tiny owl is almost entirely insectivorous, spending its nights hunting moths and beetles in the canopy. They are strictly nocturnal and incredibly shy, often pressing their bodies against tree trunks to mimic bark when they feel threatened, making them nearly impossible to spot during the day.

During the breeding season, they are highly territorial, but because their calls are so low-pitched, they often sound like a much larger bird from a distance. While they rarely interact with humans directly, they are dependent on old-growth forests and the presence of woodpecker cavities for nesting. Their migration is one of the most impressive of any North American owl, traveling thousands of miles to reach their wintering grounds in Central America.

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Camera Tips

Capturing a Flammulated Owl on camera requires patience and specific placement since they rarely descend to the ground. Your best bet is to mount your AI-powered camera high on the trunk of a mature Ponderosa pine or Douglas fir, specifically targeting heights of 10 to 20 feet. Angle the camera slightly downward to monitor potential nesting cavities—specifically old Northern Flicker or Sapsucker holes. Because these owls are so small and match the bark perfectly, use a camera with a high-sensitivity infrared sensor and 4K resolution to pick up their subtle movements against the tree bark.

Since they are strictly insectivorous, traditional birdseed or suet won't work as a lure. Instead, consider placing your camera near a 'moth light' or a backyard area where night-flying insects congregate. They are also known to visit shallow, elevated birdbaths in dry montane environments during the heat of summer. Position your camera to overlook the water source, as a quick midnight bath is one of the few times they are vulnerable and visible out in the open.

Set your camera to 'Night Mode' with a fast trigger speed, as their flight is swift and silent. The best time to capture activity is between late May and July when the males are vocal and hunting frequently to feed nesting females and owlets. Because their call is a low-frequency 'hoot' that can travel far, use the audio detection feature on your AI camera to trigger recording; the software can often identify the specific pitch of a Flammulated Owl even before it enters the frame.

Similar Species

Species that look similar or are commonly confused with Flammulated Owl.

Western Screech-Owl

Larger than the Flammulated Owl with bright yellow eyes and more prominent ear tufts.

Northern Pygmy-Owl

Frequently active during the day and has yellow eyes with a distinct 'false eye' pattern on the back of its head.

Elf Owl

Even smaller than the Flammulated Owl, with yellow eyes and a preference for desert scrub and cactus habitats.

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Frequently Asked Questions

Flammulated Owls are strictly nocturnal. They typically emerge shortly after dusk to begin hunting insects and remain active until just before dawn, with peak activity occurring in the middle of the night between 10 PM and 2 AM.

The best way to attract these owls is to maintain mature, native trees and avoid using pesticides, which kill their primary food source—moths and beetles. Providing a clean, elevated water source and installing nesting boxes designed for small owls in wooded areas can also help.

Unlike most owls that hunt mice, Flammulated Owls eat almost nothing but insects. Their diet consists of large moths, beetles, crickets, and grasshoppers, which they often catch mid-air or pluck from tree branches.

They are rarely found in dense urban centers but can be seen in suburban backyards that border montane forests or have significant stands of Ponderosa pine and oak. They are most common in the western United States during the summer months.

Look at the eyes and the size. Flammulated Owls have distinctive dark brown or black eyes, whereas Western and Eastern Screech-Owls have bright yellow eyes. Flammulated Owls are also significantly smaller and lack the prominent 'ear tufts' usually seen on Screech-Owls.

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