Wildlife · Birds
Great Horned Owl
The great horned owl is one of the most widespread and recognizable birds in North America, equally at home in dense forest, open desert, and suburban backyards. Families who learn its deep, resonant hoot and know where to look can find it in almost every corner of the country. This entry covers identification, habitat, behavior, and how to watch one well.
This page from Outside, the family adventure app, is a field-guide entry on the great horned owl (Bubo virginianus), one of North America's largest and most adaptable owls. It covers how to identify the bird by sight and sound, where and when American families are most likely to encounter it, notable behaviors including its early nesting season, and tips for respectful wildlife viewing. Key facts include its range across nearly all of North America and its ability to take prey as large as a great blue heron. The entry is written for families with children ages 4 to 14.
| Region | All of North America |
|---|---|
| Best season | Year-round; peak activity fall through early spring |
| Best time of day | Dusk and after dark |
| Viewing difficulty | Easy to moderate |
| Binoculars recommended | Yes |
How to recognize it
The great horned owl is a big, barrel-chested bird, roughly the size of a large house cat when perched. Its most distinctive features are the two tufts of feathers on its head, called plumicorns, that look like ears or horns but are neither. Its eyes are large and deep yellow, fixed forward in a flat facial disc that collects and focuses sound. The body is heavily mottled in brown, gray, and white, which makes it nearly invisible against tree bark. A white throat patch, like a bib, is visible from a good angle. Wingspans commonly reach four feet. When it flies, it moves with slow, deep wingbeats and almost no sound at all.
Where and when families find them
The great horned owl lives across nearly all of North America, from Alaska down through Central America. It is not picky about habitat. Families encounter it in national park forests, along river corridors, in city parks, in open ranch country, and at the edge of suburban neighborhoods. This is an owl that has learned to live alongside people without depending on them.
The best time to find one is at dusk and in the first hours after dark, particularly in winter and early spring when the trees are bare. Many families first meet this owl not by sight but by sound: a low, rhythmic series of hoots, usually five or six notes in a pattern that sounds like someone saying *who's awake, me too*. Pairs often call back and forth, which makes them easier to locate.
Behavior worth watching
Great horned owls are among the earliest nesting birds in North America. By January, and sometimes late December, pairs in the northern states are already claiming nest sites and calling to each other through the cold. They do not build their own nests. Instead, they move into the abandoned stick nests of hawks, crows, or herons, occasionally using a hollow in a large tree or a sheltered cliff ledge.
A patient family with binoculars can sometimes spot a female sitting tight on a nest while snow is still on the ground. By spring, fluffy, big-eyed owlets begin peering over the nest edge. Juveniles leave the nest before they can fly, climbing through branches with their feet and beak. This stage, called branching, is normal and healthy. An owlet on a low branch is not lost.
Two facts kids will repeat
First: a great horned owl's eyes are so large relative to its skull that they cannot move in their sockets at all. To look in a different direction, the owl must turn its whole head. It can rotate its neck about 270 degrees in either direction, which makes it look as though the head is spinning all the way around.
Second: this owl has one of the strongest grips of any bird in North America. Its talons can close with enough force to require serious effort to pry open. It regularly hunts animals larger than itself, including skunks, and is largely unbothered by the scent. Owls have a very limited sense of smell, and the great horned owl exploits that fact better than almost any other predator.
Its role in the habitat
Great horned owls sit near the top of the nighttime food web. They keep populations of rabbits, squirrels, voles, and mice in check, which in turn protects plant communities and the smaller animals that depend on them. Their hunting pressure helps prevent any one prey species from dominating a landscape.
They also create opportunity for others. Once a pair moves on or dies, the stick nests they occupied become available to other cavity-dependent species. Even the forest floor beneath a roost tree tells a story. Owl pellets, the compact bundles of fur and bone that owls regurgitate after a meal, are a detailed record of what lives in the surrounding area. Pulling one apart gently and identifying the bones inside is one of the best wildlife activities a family can do.
How to watch one well
The standard field etiquette is to stay far enough back that the bird does not change its behavior. If an owl swivels to watch you, stops calling, or leans forward as though about to fly, you are close enough. Step back until it relaxes.
Nest sites deserve extra room. During nesting season, keep your distance and keep voices low. A flushed adult in cold weather leaves eggs or small owlets exposed. Use binoculars or a spotting scope rather than closing the gap. Dusk walks with a headlamp turned off, moving quietly and stopping to listen, are often more productive than any amount of searching by daylight. The owl will usually announce itself before you ever see it.
After your next evening walk, write down every sound you heard after the sun went below the horizon. Did you hear anything you could not immediately identify? What do you think was making it, and how would you find out?
Frequently asked questions
What does a great horned owl sound like?
Its call is a deep, low series of hoots, typically five or six notes with a rhythm that many people describe as who's awake, me too. The male's voice is lower than the female's, and pairs often call back and forth. You are most likely to hear them calling in late fall and winter, especially at dusk.
Is it safe to be near a great horned owl?
For the most part, great horned owls ignore people entirely. During nesting season, a female protecting owlets may respond to someone who gets very close to the nest. The best practice is simply to give nests a wide berth and use binoculars rather than approaching. This protects both your family and the birds.
What should we do if we find an owlet on the ground?
Leave it where it is and watch from a distance. Young great horned owls leave the nest before they can fly, spending days or even weeks climbing through branches and on the ground while their parents continue to feed and watch over them. A grounded owlet is almost always a normal part of growing up, not a bird in trouble. The parents are almost certainly nearby.
Where is the best place to find a great horned owl?
Look along the edges of forests and open areas, near large old trees, and in places where a wood line meets a field or water. City parks with mature trees are surprisingly productive. Go at dusk, stand still, and listen. Once you can identify the call, you will notice how often this owl is present in places you walk past every day.