Owls in Alaska (10 Fascinating Species)

Barred Owl Sound

Scientific Name: Strix varia

Length: 40 to 63 cm (16 to 25 in)

Wingspan: 96 to 125 cm (38 to 49 in)

Weight: 468 to 1,150 g

The Barred Owl is a medium-sized owl with a barred pattern on its chest and belly. They have large yellow eyes that allow them to see well in low light conditions. Their ears are not very large which means they do not hear very well but they have excellent hearing abilities which allow them to detect sounds up to 1 mile away. Their feathers are brown and streaked with white, and they have black bars on their chests and wings.

Their habitats include forests, woodlands, orchards, parks, farmland and suburban backyards.

Barred Owls (also known as hoot owl) eat small mammals such as mice, rats and squirrels. They also eat insects such as beetles or grasshoppers. These owls hunt during the day when it is light out so that they can see their prey better than at night when they would be using senses other than sight like sound or smell to find their food source.

Barred owls are monogamous birds which means they mate for life. They build nests in trees or cavities on the ground and lay 2-4 eggs per year. The incubation period for these eggs lasts about 28 days before hatching takes place.

Boreal Owl Sound

Scientific Name: Aegolius funereus

Length: 8.7–10.6 in

Wingspan: 20–24 in

Weight: 3.8 oz–6.3 oz

The Boreal Owl, also known as Tengmalm’s Owl, is a small yet captivating nocturnal bird found predominantly in the northern hemisphere’s boreal forests, hence its name.

The Boreal Owl is petite in size, its plumage is predominantly grayish-brown, with white spots sprinkled on the upper parts and pale streaks on the underside, which lends a mottled effect. The bird’s rounded head, lack of ear tufts, and large yellow eyes are characteristic traits of this species.

Boreal Owls have a distinctive call, described as a series of soft, low hoots, which can often be heard during the cold winter months. As strictly nocturnal birds, they rest during the day, usually in tree cavities or similar concealed spots, and become active at night.

These owls are remarkable hunters, feeding mainly on small mammals such as voles and shrews, although they have been known to consume small birds when available. Their exceptional hearing allows them to locate prey under the snow in the darkest of nights.

Great Gray Owl Sound

Scientific Name: Strix nebulosa

Length: 26 in to 28 in

Wingspan: 56 to 60 in

Weight:2.2 lb to 2.85lb

The Great Gray Owl, or Strix nebulosa, is a very large owl, native to the boreal forests across North America and Eurasia. Despite its great size, it’s more so known for its impressive appearance rather than its weight, as it is outweighed by several other large owl species.

The Great Gray Owl has a large, rounded head with a grey face and yellow eyes, surrounded by concentric circles of dark and light feathering. It is known for its bow-tie-shaped white moustache stripe and black chin spot.

One of the distinguishing characteristics of this owl is its elongated tail, which makes it appear much larger than it actually is. The plumage is mostly grey with a unique pattern of fine white, gray, and brown streaks and bars. Despite its large size, its diet primarily consists of small rodents, like voles and pocket gophers.

Great Gray Owls prefer dense coniferous forests, often near open meadows or bogs. Rather than building their own nests, they typically use nests previously built by other large birds, such as hawks or crows. They also occasionally nest in broken-top trees or on man-made structures.

Northern Hawk Owl Sound

Scientific Name:Surnia ulula

Length: 14.2–17.6 in

Wingspan: 18 in

Weight: 11 oz-12 oz

The Northern Hawk Owl, is a medium-sized owl known for its daytime hunting habits and hawk-like behavior, hence its name.

Northern Hawk Owls are recognized by their elongated body, long tail, and lack of ear tufts – traits reminiscent of a hawk. Its plumage is generally dark brown, with white spots on the upper parts and streaks on the underparts. The owl’s face is marked by a white facial disc and distinctive black borders that make it appear somewhat masked.

Diet: consists of small mammals, such as voles, lemmings, and squirrels, but it has also been known to feed on smaller birds. The bird has an extraordinary vision that allows it to spot prey from up to 800 meters away, and it often hunts from a high perch, swooping down on its prey similar to a hawk.

Nesting typically occurs in tree cavities or abandoned nests of other birds. The female Northern Hawk Owl lays between 3 to 11 eggs and is responsible for incubation, while the male provides food and protection.

Great Horned Owl Sound

Scientific Name:Bubo virginianus

Length: 18.1-24.8 in

Wingspan: 39.8-57.1 in

Weight: 32.1-88.2 oz

The Great Horned Owl is a large owl with long wings and a large head. It’s one of the most common owls in North America.

Great Horned Owls are large, stocky birds with soft feathers that are gray to brown on their backs and white on their chests. Their faces are characterized by two black “ear” tufts, which can be raised or flattened depending on the owl’s mood. The eyes are yellow, orange, or red in color.

The habitat of the Great Horned Owl is a variety of different environments such as forests and deserts. They also live near water sources such as lakes, streams and rivers where they can hunt for fish.

The diet of the Great Horned Owl consists primarily of small mammals such as mice and rats; however they will also eat other rodents such as squirrels, rabbits and porcupines. They have been known to eat skunks too.

Northern Pygmy-Owl Sound

Scientific Name: Glaucidium gnoma

Length: 7 – 7 1/2 in)

Wingspan: 14.5 – 16 in

Weight: 62-73g

The Northern Pygmy-Owl is a small owl species native to North and Central America. Despite its small size, this owl is a fierce predator, known for its distinctive call and daytime hunting habits.

They have a rounded head without ear tufts and large yellow eyes. Their overall coloration is gray or brown with a pattern of white spots on the back and streaks on the front.

Northern Pygmy-Owls inhabit a range of habitats, including coniferous forests, deciduous woodlands, and mixed forests. They can be found at a range of elevations from lowlands to mountains. Unlike many other owl species, they are often active during the day, particularly in the early morning and late afternoon.

Their diet primarily consists of small mammals and birds, but they are also known to eat insects and reptiles. Despite their small size, they have been known to take prey up to three times their own size.

Northern Pygmy-Owls nest in tree cavities, often those created by woodpeckers. They do not build nests of their own but will add a few feathers to the cavity. Clutch size is usually around 2 to 7 eggs, which are incubated by the female while the male brings food.

Northern Saw-whet Owl Sound

Scientific Name: Aegolius acadicus

Length: 17–22 cm (6.7–8.7 in)

Wingspan: 42–56.3 cm (16.5–22.2 in)

Weight: 54 to 151 g (1.9 to 5.3 oz)

The Northern Saw-whet Owl is a tiny, speckled gray owl and it’s one of the smallest owls in North America. It’s also known as the Little Owl or Wood Owl in some areas.

Northern Saw-whet Owls have dark brown eyes, white eyebrows, and yellow beak. It has brownish-grey feathers that are spotted with white. The owl’s legs are covered in feathers and appear nearly invisible when the bird is perched on a branch or tree.

In the winter they migrate south to warmer climates. They prefer to live in dense coniferous forest with large trees but will occasionally nest in shrubs or other vegetation that can protect them from predators.

The Northern Saw-whet Owl eats mice and voles (small rodents), small birds, frogs, salamanders, moles and shrews, but unlike most owls they chop their prey up and spread over a few meals. They will also eat insects like beetles and grasshoppers if they are available. It hunts from a perch at night using its excellent hearing to locate prey items within about 30 feet (9 meters) of its nest.

These owls nest in tree cavities usually located close to water sources such as lakes or rivers where they can find their food source (insects). They lay 2-4 eggs at one time which incubate for about 30 days before hatching.

Western Screech-Owl Sound

Scientific Name: Megascops kennicottii

Length: 22 cm (8.7 in)

Wingspan: 55 cm (22 in)n

Weight: 88 to 220 g (3.1 to 7.8 oz)

The Western Screech-Owl, or Megascops kennicottii, is a small species of owl native to North and Central America. Western Screech-Owls are nocturnal predators, and its diet primarily consists of small mammals, birds, insects, and occasionally fish.

This owl is medium-sized compared to other screech-owls. It has a compact, stocky body, and is often recognized by its large head with yellow eyes surrounded by greyish-brown facial disks. The plumage is generally a mixture of grey and brown, with intricate patterns of spots and streaks that provide excellent camouflage against tree bark.

These owls prefer mixed woodland habitats, including deciduous forests and semi-open areas with trees. They often nest in tree cavities, but will also readily take to nest boxes if available. These birds are primarily non-migratory, and once they’ve established a territory, they tend to stay within the same area year-round.

Short-eared Owl Sound

Scientific Name: Asio flammeus

Length: 13–17 in

Wingspan: 33 to 43 in

Weight: 7.3–16.8 oz

The Short-eared Owl is a medium-sized owl species with a wide distribution, found across North and South America, Europe, Asia, and many Pacific islands. Despite its name, the “ears” of the Short-eared Owl are not often visible, as they are small and tend to blend with the bird’s feathers.

The owls are predominantly brown with buff and white accents throughout their body and wings, and dark patches around their yellow eyes.

Short-eared Owls diet consists largely of small mammals, especially voles. However, they are opportunistic hunters and will also prey on a variety of other animals, including other birds, when available.

Their habitat is characterized by open areas like grasslands, marshes, and tundra. They nest on the ground, which is unusual for owls, and this makes them vulnerable to ground predators. As such, they often live in areas with tall grasses or other ground cover for protection.

Snowy owl Sound

Scientific Name: Bubo scandiacus

Length: 20.7 to 28 in

Wingspan: 3 ft 10 in to 6 ft 0 in

Weight: 3.2lb to 5.3lb

The Snowy Owl, is of the most well-known species of owls, the Snowy Owl is renowned for its striking appearance and adaptations to its extreme environment.

Snowy Owls are medium sized birds that possess a rounded head, yellow eyes, and a black beak. The most distinctive feature of the Snowy Owl is its white plumage, which provides effective camouflage in its snowy habitat. Male Snowy Owls are often almost completely white, while females and younger owls have more extensive dark barring on their plumage.

Unlike many owl species, Snowy Owls are primarily diurnal, which means they are active during the day. This is an adaptation to life in the Arctic, where there can be 24 hours of daylight in the summer. Their diet mainly consists of small mammals, particularly lemmings, but they are known to eat a variety of animals including birds, fish, and even carrion when necessary.

Snowy Owls nest on the ground, usually on a mound or boulder. Their breeding success is closely tied to the availability of food, and in good years a single pair of owls can raise a large brood of chicks.