9 Owls in Wisconsin (with Photos)

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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 9 species of owls found in Wisconsin.

Owls in Wisconsin

The 9 species of owls commonly found in Wisconsin are the barred owl, eastern screech owl, great gray owl, great-horned owl, long-eared owl, northern hawk owl, northern saw-whet owl, short-eared owl and the snowy owl. 


1. Barred Owl

Barred Owl (Image: birdfeederhub)
  • Scientific name: Strix varia
  • Length: 16.9 – 19.7 in
  • Wingspan: 39.0 – 43.3 in
  • Weight: 16.6 – 37.0 oz

The beautiful brown and white striped barred owl is a common owl in Wisconsin, found throughout the state all year. These birds really like to stay close to home, often not even leaving a 10 mile radius throughout their life.

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.


2. Eastern Screech-Owl

Image: MiniMe-70 | pixabay.com
  • Scientific name: Megascops asio
  • Length: 6.3 – 9.8 in
  • Wingspan: 18.9 – 24.0 in
  • Weight: 4.3 – 8.6 oz

This tiny owl is common year-round across most of the eastern United States, including the southern half of Wisconsin.

Eastern screech owls can come in three plumage shades, gray, brown or “red” (which is really a reddish brown). No matter what color, the patterns on their feathers provide excellent camouflage for blending in with tree bark.

Their name might suggest they make a screeching or screaming sound, but this is not true. They don’t hoot, but rather make trilling sounds or “whinnies” that sound like a high pitched horse.

If you put up an appropriately sized nest box, you can attract eastern screech owls to your yard. These little owls are at home in farmland, city parks and suburban neighborhoods. Pretty much anywhere with some tree cover. 


3. 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. Wisconsin falls within their winter range, although spotting them would still be fairly.

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. 


4. 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 Wisconsin.

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.


5. 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 throughout most of Wisconsin all year. 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. 


6. 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 Wisconsin. If you are lucky enough to spot this rare owl, it will most likely be in the northern half of 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.


7. Northern Saw-whet Owl

northern saw-whet owl
Northern Saw-whet Owl | image by David A Mitchell via Flickr | CC BY 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 remain all year throughout Wisconsin.


8. Short-eared Owl

short-eared owl
Short-eared Owl | image by Tom Koerner/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. They remain year-round in southern Wisconsin, and spend the breeding season in central and northern part of the state.

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. During the winter look for them in marshes, gravel and rock quarries, fields, woodlots and thickets. 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.


9. Snowy Owl

snowy owl
Snowy Owl | image by U.S. Fish & Wildlife Services 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 Wisconsin. 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. 

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.


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About Melanie

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