Are There Barred Owls in California?
Yes, Barred Owls are increasingly common in California, particularly in northern regions and high mountain forests. Once nearly absent from the state, these owls have expanded their range dramatically over the past few decades, now occupying suitable habitats from the Sierra Nevada through the Cascade Range and into coastal redwood forests.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 21, 2026.
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Yes, barred owls are in California. Next you'll want:
Yes, Barred Owls are increasingly common in California, particularly in northern regions and high mountain forests. Once nearly absent from the state, these owls have expanded their range dramatically over the past few decades, now occupying suitable habitats from the Sierra Nevada through the Cascade Range and into coastal redwood forests.
Where Barred Owls Are Found in California
Barred Owls in California concentrate in the northern portions of the state and high mountain regions. The Sierra Nevada range from Kern County northward supports healthy populations, with highest densities in mixed conifer forests above 5,000 feet elevation. The Cascade Range in northeastern California provides excellent habitat in dense pine and fir forests. Coastal redwood forests in Humboldt and Del Norte counties in northernmost California host established Barred Owl populations. The Modoc Plateau region contains scattered populations in suitable forest patches. The North Coast Ranges and parts of the central coast mountains support occasional Barred Owls. Southern California records remain rare, with only scattered sightings in the San Bernardino and San Gabriel mountains.Barred Owlsin California show a clear preference for high elevation and northern latitude forests with old growth characteristics. Seethe Barred Owl guide for Californiafor more.
Seasonal Occurrence and Year-Round Residency
Barred Owls established in California forests are year-round residents that do not migrate. Breeding typically begins in December or January with courtship and territorial calling. Egg-laying occurs by February, with incubation lasting approximately 32 days. Young owls fledge from April through June. Autumn through early spring represents peak calling season, particularly from January through March when territorial defense and pair bonding activity intensifies. Some California Barred Owl populations may include winter visitors from northern regions, though this pattern is incompletely understood. The expansion of Barred Owls into California has occurred gradually over several decades, accelerated by landscape changes and climate modification. Winter months offer excellent opportunities for encountering Barred Owls inCalifornia wildlifeareas, particularly in mountain forests where evening and night hikes reward patient observers. Seethe California wildlife guidefor more.
How to Identify a Barred Owl
Barred Owls are large, stocky owls measuring 17 to 20 inches in length with wingspans exceeding 3 feet. Females are noticeably larger than males. The defining field mark is the heavy barring pattern covering the chest, belly, and flanks. The head appears round and lacks ear tufts, separating them from Great Horned Owls. The facial disk is pale gray or whitish with distinct dark barring, and the large forward-facing dark eyes create an intense expression. Back and wings are brown-gray with streaking. The overall impression is of a large, dark-eyed owl with prominent barring. The unmistakable call is a series of loud hoots resembling "Who cooks for you, who cooks for you-all," often followed by descending cackles and howl-like sounds. This vocalization is unique among California owl species.
Habitat and Sighting Locations in California
Barred Owls in California concentrate in mature coniferous forests with dense canopy cover and suitable prey availability. Mixed conifer forest types with ponderosa pine, Douglas fir, white fir, and incense cedar provide optimal habitat. Areas with old-growth forest characteristics, including large trees and standing snags, are preferred. Northern California's old-growth redwood forests support populations in relatively undisturbed stands. Sierra Nevada locations above 5,000 feet consistently host Barred Owls in appropriate forest types. Riparian areas and canyon bottoms with oak and conifer mixes provide excellent habitat. Specific sighting locations include wilderness areas in the Sierra Nevada, national forest lands in the Cascade Range, and accessible trails in established old-growth stands. The Lost Coast Trail area in Humboldt County, parts of Yosemite National Park, and remote Sierra Nevada meadow margins offer best opportunities for encounters.
Typical Behavior and Hunting Ecology
Barred Owls are strictly nocturnal hunters that become active at dusk. They perch on exposed branches overlooking open areas and forest gaps, then swoop down to capture prey. Small mammals form the primary diet, including mice, voles, shrews, flying squirrels, and wood rats. California's diverse small mammal fauna supports healthy Barred Owl populations. These owls exhibit strong pair bonds and often hunt in proximity, with males and females sometimes coordinating hunting efforts. Both sexes participate in territorial defense and chick-rearing. During daylight, these owls rest in dense canopy or tree cavities, often using the same roost repeatedly. Accumulated pellets and whitewash beneath favorite roost trees mark heavily used locations. Vocal duetting reinforces pair bonds and defends territories. Family groups remain together until juveniles disperse in late summer.
Conservation and Coexistence in California
Barred Owls are protected under federal law and California state regulations, and should never be harmed. Their presence in California's forests indicates ecosystem health and old-growth forest preservation. These owls pose no threat to humans, pets, or property. Healthy Barred Owl populations reflect successful forest management that maintains large trees and complex forest structure. Conversely, habitat loss through logging and development threatens California's Barred Owls. Rodent control through natural predation benefits agricultural regions. Use of rodent poison should be avoided, as bioaccumulation through the food chain can harm owls. Interested California residents can support Barred Owls by advocating for old-growth forest protection and sustainable forest management. Injured owls should be reported to California Department of Fish and Wildlife for appropriate care.
Similar Species in California
Several California owl species could be confused with Barred Owls, though they differ in key ways. Great Horned Owls are similar in size but have distinctive ear tufts and produce deeper, different hooting calls. Spotted Owls, California's other large forest owl, have white spotting rather than barring and occur at higher elevations in even older forests. Short-eared Owls are smaller, hunt in open areas, and have yellow eyes. Barn Owls have heart-shaped faces and light underparts. Northern Pygmy-Owls are tiny compared to Barred Owls. Long-eared Owls have ear tufts and streaked rather than barred underparts. Screech-Owls are much smaller. Experienced birders use the combination of large size, prominent barring, round face, dark eyes, and distinctive vocalization.
Frequently Asked Questions About Barred Owls in California
Why have Barred Owls only recently arrived in California? Range expansion northward and westward over the past century reflects landscape changes, climate modifications, and forest maturation in western states. Are Barred Owls harmful to California's Spotted Owls? Competition for habitat and food may occur where ranges overlap, though this relationship remains under study. What should I do if I encounter an injured Barred Owl in California? Contact the California Department of Fish and Wildlife or a local wildlife rehabilitator for assistance. Where can I listen for Barred Owls in California? High mountain forests in the Sierra Nevada and Cascade Range offer the best opportunities, particularly from January through March. How can I learn more aboutCaliforniaowls and sightings? Local Audubon chapters, eBird, and birding groups provide excellent resources and recent sighting information.
Plan your barred owl sighting in California
2,814 verified barred owl records have been logged in California, most recently in 2026. See the GBIF records.
Where to look in California
- Alcatraz Island · Wildlife Watching, Birdwatching · Find hotels
- Cabrillo National Monument · Wildlife Watching, Birdwatching · Find hotels
- Channel Islands National Park · Wildlife Watching, Birdwatching · Find hotels
- Death Valley National Park · Wildlife Watching, Birdwatching · Find hotels
- Devils Postpile National Monument · Wildlife Watching · Find hotels
- Golden Gate National Recreation Area · Wildlife Watching, Birdwatching · Find hotels
- Southeast Farallon Island (Farallon Islands NWR, restricted access) · 446 species recorded
- Pt. Pinos--general (sea & shore Coral to Jewell, Crespi Pond & cypresses) · 372 species recorded
- Furnace Creek Ranch--The Ranch at Death Valley · 368 species recorded
- San Clemente Island (please use more precise location) · 364 species recorded
- Andrew Molera SP--Big Sur River mouth · 363 species recorded
- Arcata Marsh and Wildlife Sanctuary · 344 species recorded
Birding hotspots via eBird (Cornell Lab).
Recent barred owl sightings
- Mystic Forest · 2026-07-15 02:05 · 1 seen
- Humboldt Redwoods SP--Nelson Grove · 2026-07-13 19:52 · 2 seen
- Humboldt Redwoods SP-- Hidden Springs Campground · 2026-07-11 17:12 · 1 seen
- Fish Lake Campground · 2026-07-06 01:00 · 3 seen
- Humboldt Redwoods SP--Burlington Campground & Park HQ · 2026-07-05 05:11 · 2 seen
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