Are There Barred Owls in Washington?

Where Barred Owls Are Found in Washington

Barred Owls are most common in western Washington, especially in the Puget Sound region, Willamette Valley lowlands, and coastal areas. They are particularly abundant in the temperate rainforests west of the Cascade Mountains. The Olympic Mountains provide excellent habitat, and the western slopes of the Cascades support significant populations. Barred Owls also occur along major river corridors including the Columbia River, Snake River, and Elwha River valleys. They are expanding their range and now occur sporadically in eastern Washington, particularly along riparian corridors with mature forest. Ridgefield National Wildlife Refuge near the Columbia River supports populations. The wet lowlands of Puget Sound and the lowland forests of western Washington provide the most reliable habitat. These owls prefer old-growth or mature forest with large dead trees for nesting. They are less common in younger regenerating forests or highly fragmented habitats. Riparian forests along streams and rivers throughout the state provide movement corridors. Recent decades have seen range expansion northward into Washington from California populations. Seethe Barred Owl guide for Washingtonfor more.

When to See Barred Owls in Washington

Barred Owls in Washington are present year-round and do not migrate, though some populations may move locally in response to food availability. Calling activity increases markedly during breeding season from December through March. Pairs are most vocal from January through March when establishing territories and selecting nest sites. This is the best season to locate Barred Owls by listening for their distinctive hooting calls. Activity remains steady through spring and summer during nesting and young rearing. Late summer through fall shows increased activity as young birds disperse and parents defend feeding territories. Nocturnal activity peaks during the first few hours after sunset and extends through the night into the hour before dawn. Clear, calm evenings in suitable habitat offer the best opportunities for hearing these owls. Rain and mild temperatures often stimulate calling behavior. Winter months can offer good viewing opportunities because some perched birds become more visible before dawn. Foggy or rainy Washington nights often trigger increased calling activity. Seethe Washington wildlife guidefor more.

How to Identify a Barred Owl

Barred Owls are substantial owls, measuring 16 to 25 inches in length with wingspans of 39 to 50 inches, making them among the largest owls in Washington. Their plumage is predominantly brown and gray with characteristic bold dark bars and streaks on the breast and belly. The facial disk is rounded and flat, with distinctive dark brown eyes, which distinguishes them from most other Washington owls that have yellow eyes. The bill is yellowish-green and moderately prominent. Both males and females look similar, though females are noticeably larger than males. Barred Owls lack the prominent ear tufts that distinguish Great Horned Owls. Their most recognizable feature is their loud call, a series of hoots sounding like who cooks for you, who cooks for you all, often followed by cackling. Other vocalizations include barks, growls, hisses, and various hooting patterns. In flight, their broad wings and short tail create a stocky profile, quite different from the slimmer Short-eared Owls of open grasslands. Seethe national wildlife hubfor more.

Best Places to Find Barred Owls in Washington

Specific locations throughout Washington offer excellent opportunities for encountering Barred Owls. Ridgefield National Wildlife Refuge near the Columbia River provides accessible habitat with good populations. The Hanford Reach area along the Columbia River supports Barred Owls in riparian corridors. Olympic National Forest west of the Cascade Mountains offers extensive old-growth habitat. Snoqualmie National Forest and Mount Baker-Snoqualmie National Forest areas support populations. The coastal forests of the Olympic Peninsula provide reliable habitat. Willapa Hills area in southwestern Washington has suitable conditions. The Cascade Range slopes, particularly on the western side, hold populations in old-growth forest. Nisqually National Wildlife Refuge and other Puget Sound area refuges may support Barred Owls. The key to finding Barred Owls is accessing mature conifer forest or old-growth habitat near water. Early morning or evening owl-listening walks in suitable forest from January through March offer the best results. Check /wildlife/washington for additional resources and guides. Seethe Barred Owl guide for Washingtonfor more.

Barred Owl Behavior and Diet

Barred Owls are primarily nocturnal hunters that rely on silent flight and exceptional hearing to hunt in darkness. Their diet consists mainly of small mammals, particularly mice, voles, and shrews, which make up the bulk of their food. They also hunt squirrels, flying squirrels, rabbits, opossums, and occasionally bats. Barred Owls employ a hunting strategy of perching quietly on a branch, listening intently for the slightest movement on the ground below, then diving silently with spread talons to capture prey. They are cavity nesters, requiring large dead or dying trees with suitable hollow cavities for nest sites. In Washington's forests, they use natural cavities or abandoned woodpecker holes in large Douglas firs, hemlocks, or other conifers. Nesting begins relatively early, with eggs laid by February or March. Pairs often remain bonded year-round and reuse the same nest site across multiple breeding seasons. Young owls fledge by summer and remain dependent on parents through early fall. Barred Owls maintain relatively small home ranges and do not defend large territories. Seethe Washington wildlife guidefor more.

Safety and Legal Protections

Barred Owls are protected under federal law throughout the United States, including Washington. It is illegal to harm, kill, or possess these owls without special permits from appropriate wildlife agencies. Federal protection reflects the ecological importance of these owls in maintaining forest ecosystem balance through rodent control. Barred Owls pose no threat to humans. These are not aggressive birds, and attacks on people are essentially unknown. These owls are actually beneficial to have in forest habitat and residential areas because they consume rodents that might otherwise damage property or spread disease. Small outdoor pets such as rabbits or guinea pigs left unattended at night could theoretically be at risk, though this is uncommon. To minimize any risk, keep small pets in secure enclosures at night. When encountering a Barred Owl, observe quietly from a distance and allow the bird to move away naturally. If Barred Owls nest on your property, contact the Washington Department of Fish and Wildlife for guidance on peaceful coexistence.

Species Commonly Confused with Barred Owls

Several owl species occur in Washington and might be confused with Barred Owls. The Great Horned Owl is significantly larger and has prominent ear tufts and yellow eyes, while Barred Owls lack ear tufts and have dark eyes. The Short-eared Owl is smaller and has yellow eyes, and hunts over open grasslands and marshes rather than forests. The Barn Owl has a distinctive white, heart-shaped face and prefers open country and agricultural areas. The Western Screech-Owl is much smaller, only about 8 to 9 inches long, with ear tufts and a rapid trill call rather than the loud hooting of Barred Owls. The Long-eared Owl is smaller than the Barred Owl and has prominent ear tufts. The Northern Pygmy-Owl is tiny, only 6 to 7 inches long. Learning each species' distinctive call is particularly helpful for identification since calls are often heard before the bird is seen. The Barred Owl's loud, clear hooting is quite distinctive compared to the various vocalizations of other Washington owl species.

Frequently Asked Questions

What does a Barred Owl eat? Barred Owls hunt small mammals like mice, voles, shrews, squirrels, and flying squirrels. They also eat rabbits, opossums, and occasionally bats. They hunt at night from a perch, listening carefully for movement before diving silently to capture prey with their talons.

Where do Barred Owls nest? Barred Owls nest in cavities within large trees, typically Douglas firs or other large conifers in Washington. They use natural cavities or abandoned woodpecker holes, usually at least 20 feet above ground. Pairs often return to the same nest site year after year.

Are Barred Owls dangerous to humans? Barred Owls are not dangerous to people. They do not attack humans and are shy birds. These federally protected owls benefit forests and nearby areas by controlling rodent populations. Observers should maintain distance and allow owls privacy.

How can I support Barred Owls in Washington? Support Barred Owls by protecting mature forest and old-growth habitat. Leave dead standing trees when safe to do so, as these provide critical nesting cavities. Avoid using rodent poison that could harm hunting owls. Report sightings to citizen science programs. Visit /wildlife to learn more about Washington wildlife.