14 Owls in Oregon (Common & Rare)

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Many people view owls with mystery and wonder. The fact that most of us never see them due to their camouflage and nocturnal habits makes them all the more fascinating. It can also lead you to wonder just how many different kinds of owls can be found where I live? In this article we will look at the 14 species of owls found in Oregon.

Owls in Oregon

Oregon has one of the highest owl counts in the country, in terms of the number of different species you may be able to see in the state. 

Including some more rare species, the 14 species of owls you might see in Oregon are the barn owl, the barred owl, the burrowing owl, the flammulated owl, the great gray owl, the great horned owl, the long-eared owl, the northern spotted owl, the northern hawk owl, the northern pygmy-owl, the northern saw-whet owl, the short-eared owl, the snowy owl, and the western screech owl.

That’s an impressive list! Let’s look at each one. 


 1. Barn Owl

  • Scientific name: Tyto alba
  • Length: 12.6 – 15.8 in
  • Wingspan: 39.4 – 49.2 in
  • Weight: 14.1 – 24.7 oz

Barn owls can be found year-round throughout most of the United States, including Oregon. They prefer mainly open habitats such as grasslands, fields, ranches, agricultural land and strips of forest. 

Barn owls like to nest in man-made structures that have lots of eaves and beams such as barns, attics and church steeples. This is probably one way they got their name. They also nest in tree cavities, caves and cliff-sides. Barn Owls are very nocturnal and are unlikely to be found out during the daylight.

At dusk and through the night, they fly low over fields using their amazing hearing to locate mice and other rodents. Their large, ghostly white face and belly can be quite a spooky sight if you catch a glimpse of them in low light!


2. Barred Owl

  • Scientific name: Strix varia
  • Length: 16.9 – 19.7 in
  • Wingspan: 39.0 – 43.3 in
  • Weight: 16.6 – 37.0 oz

Oregon is one of only a few states where you can find barred owls in the western U.S. You’ll want to look for them in the forests in the western part of the state, as they are much less common in the central and eastern part of the state.

Although their range often overlaps with the great horned owl, they do not like to be in the same area as them. Great horned owls will actually go after barred owl eggs, young birds, and sometimes even adults. 

Barred owls prefer mixed and mature trees near water, especially if there are large tracks of unbroken forest. You may spot them on a hike roosting in trees during the day. However, they are most active at night when hunting. 

Their loud and unique hooting call is described as sounding like “who cooks for you? Who cooks for you-all?”. During courtship a mated pair will perform a duet of all sorts of hoots, honks, caws and gurgles.


3. Burrowing Owl

burrowing owls standing outside their burrow
Burrowing Owls | image by Lori Smith via Flickr
  • Scientific name: Athene cunicularia
  • Length: 7.5-9.8 in
  • Wingspan: 21.6 in
  • Weight: 5.3 oz

Burrowing Owls can be found in Oregon, especially the southeastern corner of the state during the breeding season.

These owls are quite small with long legs, and they live underground in burrows. Sometimes they dig these burrows themselves, and sometimes they take over burrows left from other animals such as prairie dogs or ground squirrels. They have even been found to use man-made structures such as pipes, buckets and culverts for burrows.

You’ll find them in open habitats such as deserts and grasslands. They can be hard to spot as they are very small compared to the wide open landscape they call home, and when in their burrows barely peek above the horizon. Burrowing owls are most active at dawn and dusk.


4. Flammulated Owl 

Flammulated Owl
Flammulated Owl | image via Wikimedia Commons
  • Scientific name: Psiloscops flammeolus
  • Length: 5.9-6.7 in
  • Weight: 1.5-2.2 oz
  • Wingspan:15.9-16.1

The flammulated owl can be found during the breeding season in Oregon. These owls are quite small, and spend most of their time at the top of large evergreen trees, so they are quite hard to spot. The easier way to locate them is probably by sound. They have a repetitive, low pitched hoot. 

Their diet consists primarily of flying insects like crickets, moths and beetles, that they hunt at night. They have reddish gray feathers, are well camouflaged, and resemble screech-owls but with shorter ear-tufts. 


5. Great Gray Owl

great gray owl perched on branch
Great Gray Owl | image by Andrey Gulivanov via Flickr | CC BY 2.0
  • Scientific name: Strix nebulosa
  • Length: 24.0-33.1 in
  • Weight: 24.7-60.0 oz
  • Wingspan: 53.9-60.2 in

Great gray owls are found year-round across Alaska and Canada, but aren’t found in too many places in the continental U.S. While you would be lucky to spot one in Oregon, there is a population of them in the state year round, especially in the northeast and southwest.

These large owls have round heads with yellow eyes and a “bow tie” at the neck, a strip of white feathers with black in the middle.  Great gray owls live in dense evergreen forests of the north, and hunt voles, gophers, chipmunks and other small mammals in meadows and clearings. In the U.S. they like pine and fir forests close to montane meadows. 

Great gray owls don’t build their own nests. They will reuse an old raven or raptor nest, the top of a broken tree, or even human made platforms or clumps of mistletoe. Their hearing is so good they can hunt just by sound, and their powerful talons can break through hard packed snow to grab animals beneath. 


 6. Great Horned Owl

Great Horned Owl | image by NPS / Jacob W. Frank via Flickr
  • Scientific name: Bubo virginianus
  • Length: 18.1 – 24.8 in
  • Wingspan: 39.8 – 57.1 in
  • Weight: 32.1 – 88.2 oz

Great horned owls are one of the most common and recognizable owls in North America due to their large size, yellow eyes and “horns” which are tufts of feathers that stick up on either side of their head. You’ll find them year round throughout Oregon.

These owls can be found in many habitats, including forests, swamps, deserts and urban areas such as city parks. Their plumage can vary in color but most are either a cool or warm brown. 

Great horned owls have a diverse diet, consisting of mammals, birds, reptiles, insects and fish. Their hoot is what most people think of when they think of the sound owls make, and is often used in TV and movies.


7. Long-eared Owl

long-eared owl
Long-eared Owl | image by Seth Topham / Bureau of Land Management via Flickr
  • Scientific name: Asio otus
  • Length: 13.8 – 15.8 in (height)
  • Wingspan: 35.4 – 39.4 in
  • Weight: 7.8 – 15.3 oz

Long-eared owls can be found in Oregon year round in the eastern half of the state, while tend to be present in the western part of the state during the non-breeding season. Their preferred habitat is pine stands or woods near grassland and pastures.

Their bright yellow eyes, white V shaped facial pattern, round facial disc, and long feather tufts that point straight up can give them a constantly surprised expression. The very rounded face with white V is a great way to tell them apart from great horned owls.     

Their excellent camouflage and secretive nature of roosting in dense woodlands tends to make them hard to find. Listen for their long, low hoots on spring and summer nights. 


8. Northern Spotted Owl

northern spotted owl
Northern Spotted Owl | image by
Kyle Sullivan, Bureau of Land Management via Flickr | CC BY 2.0
  • Scientific name: Strix occidentalis caurina
  • Length: 16-19 in
  • Weight: 19.5-23 oz
  • Wingspan:42-45 in

The northern spotted owl is one of 3 subspecies of spotted owls, as well as one of the largest owls in North America. This subspecies needs mature conifer forests that are large and unsegmented with dense canopies. They can be found mostly in western Oregon. While they look similar to the barred owl, their overall coloration is dark brown rather than gray.

Spotted owls eat small to medium sized mammals as well as insects and small birds. They sometimes cache extra food in tree limbs or under logs. 

The spotted owl, including this subspecies, has a declining population due to habitat loss with an estimated global breeding population of just 15,000 owls. Another factor that contributes to their declining population is the barred owl who is bigger, more aggressive, and is known to drive them away when they share the same range.


9. Northern Hawk Owl

northern hawk owl
Northern Hawk Owl | image by Lisa Hupp/USFWS via Flickr
  • Scientific name: Surnia ulula
  • Length: 14.2-17.7 in
  • Weight: 8.5-16.0 oz
  • Wingspan: 27.9 in

Northern Hawk Owls are generally found in Canada and Alaska, but their winter range can sometimes extend down into the northern United States, including part of norther Oregon. They would be considered rare in the state.

These owls don’t typically migrate, so when they turn up in the U.S. it is usually after a good breeding season when the population is up, but the number of their prey animals is down. This means some owls will travel much further than normal to find food. Lucky for the bird watchers!

Like many owls, they have large, round heads with yellow eyes and white faces. However, like hawks, they tend to hunt during the day around dawn and dusk, perching atop trees before gliding after prey. Also like hawks, their eyesight is tremendous and they are able to spot prey from up to half a mile away. 

When they make it down into the U.S., they tend to look for lakeshores, pastures and wooded farmlands.


10. Northern Pygmy-Owl 

northern pygmy owl
Northern Pygmy Owl | image by Alan Schmierer via Flickr
  • Scientific name: Glaucidium gnoma
  • Length: 6.4-7.1 in
  • Weight: 2.1-2.5 oz
  • Wingspan: 14.5–16 in

Northern pygmy-owls are generally widespread in the mountainous western United States, and this extends into Oregon. They’re active during the day, which makes seeing them a little easier than most other nocturnal owls, but they’re also pretty small and tend to perch still waiting for prey — so you still need to keep your eyes peeled.

Try to familiarize yourself with their high-pitched toots and calls to make locating them less tricky. Pay attention to groups of songbirds making a commotion, too. If they find a Northern Pygmy-Owl, they’ll often mob it and try to scare it away. They don’t want this owl around, since it often eats small song birds. 

Northern pygmy-owls have very circular heads with no ear tufts. Their belly has vertical brown stripes, while their head and back are brown with white speckles. 


11. Northern Saw-whet Owl

northern saw-whet owl
Northern Saw-whet Owl | image by Kameron Perensovich via Flickr | CC BY-SA 2.0
  • Scientific name: Aegolius acadicus
  • Length: 7.1-8.3 inches
  • Weight: 2.3-5.3 oz
  • Wingspan: 16.5-18.9 inches

Northern saw-whet owls are tiny with a round head and yellow eyes. In addition to their tiny size, there are a few other reasons why these owls are notoriously difficult to locate.

Their mottled brown plumage blends in easily to the trees around them, especially when they’re perched motionlessly on a branch. These owls are also naturally secretive, and are only active at night so you won’t run into them while it’s light out.

The best bet for find a northern saw-whet owl is to learn its call and listen for it at night, especially between January and May when they call most frequently. They have a distinct call that sounds like a blade being sharpened with a whetstone, earning the name “saw-whet” owl. Their too-too-too call is a series of whistled notes of the same pitch.

These owls prefer dense and mature forests, and their diet mainly consists of small mammals such as mice and voles. They are found year-round throughout most of Oregon.


12. Short-eared Owl

Short-eared Owl | image by Karen Viste-Sparkman/USFWS via Flickr
  • Scientific name: Asio flammeus
  • Length: 15 in
  • Wingspan: 38 in
  • Weight: 12 oz

Short-eared owls spend the summer almost exclusively in Canada and the northern United States, but you can find them year-round in Oregon.

As their name implies, they do have “ear tuft” feathers but they are so short as to almost never be visible. They have yellow eyes like many owls, but the black surrounding their eyes really makes the color pop.

Their populations in a certain area can vary year to year in close relation to the population of their prey such as moles, rats, rabbits and weasels.

It is thought that their populations overall are in decline, as they are particularly sensitive to habitat loss and fragmentation from the large open grasslands they require being turned into farm land, grazing land, recreational areas and housing development.

They are actually found in many places globally, and are able to travel long distances over open ocean.


13. Snowy Owl

Image: Mathew Schwartz | Unsplash.com

 

Snowy Owl | image by USDA NRCS Montana via Flickr

  • Scientific name: Bubo scandiacus
  • Length: 20.5-27.9 inches
  • Weight: 56.4-104.1 oz
  • Wingspan: 49.6-57.1 inches

Snowy owls have a wintering range throughout most of Canada and the far northern U.S. states, including Oregon. Population will vary quite a bit year to year, depending on how many owls were born that summer or how the supply of food is further north. Sightings are more frequent in the north and northwest corner of the state.

These beautiful owls migrate far north to arctic regions of Canada and Greenland to breed during the summer. They will hunt their favorite summer food, lemmings, all hours of the day. 

If there are snowy owls near you, they are not as difficult to spot as other owls due to their bright white plumage. Unlike most other owls, they are diurnal and thus active during the day. They prefer wide-open spaces for hunting, like fields, airports, and beaches. Look for them on snowy ground on or perched out in the open. 

Snowy owls are travelers and often don’t stay close to home once they reach adulthood. Owls from the same nest that were tracked have been found hundreds of miles away from each other in opposite directions.


14. Western Screech Owl

photo by: Shravans14 | CC 4.0
  • Scientific name: Megascops kennicottii
  • Length: 7.5 – 9.8 in
  • Wingspan: 21.6 – 24.4 in
  • Weight: 3.5 – 10.8 oz

Western Screech-Owls can be found all along the coast of western North America and in many states of the western U.S. They are fairly common throughout Oregon all year.

Visually, there aren’t any big differences between the eastern and western varieties. They do have different hoots thought. While the eastern variety has a descending whinny, the western screech owl has a series of quick hoots. They don’t tend to overlap their range. 

They nest in tree cavities in both rural and urban areas. When hiding inside tree cavities their perfectly camouflaged feathers make them very hard to find. They’re small, robin-sized owls with stocky bodies and short tails. Their mostly gray-brown plumage with streaky undersides camouflages them exceptionally well against trees when they’re roosting in holes during the day.


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About Melanie

Melanie has been a birding hobbyist for years and loves feeding and photographing birds of all types.