Northern Hawk Owl
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Cavity Nester ⌀ 4.0" Custom

Northern Hawk Owl

Surnia ulula

Long-tailed boreal owl that hunts in broad daylight, perching high and conspicuously on the tops of spruce snags. Looks and flies more like an accipiter than a typical owl. The closest thing North America has to a sun-loving owl.

IUCN Red List
Least Concern

Widespread and abundant; no known immediate threats to the population.

Floor
7" × 7"
Interior height
14"
Entrance hole
⌀ 4.0"
Mount height
12–30 ft
Breeds
Apr–Jun
Broods / yr
1
Cool Facts

Things you didn't know about the Northern Hawk Owl

01

One of the most diurnal owls in the world, actively hunts in full daylight, far more than typical owls.

02

Long-tailed and conspicuous perching habits make it look more like a Cooper's Hawk than a typical round-headed owl.

03

Holarctic species, also found across northern Europe and Russia.

04

Population irruptions occasionally bring Hawk Owls south into the northern US in winters when boreal prey populations crash.

Range & Habitat

Where you'll find them

Resident across the boreal forest belt from Alaska east to Newfoundland; occasionally irrupts south in winter.

By region
  • Boreal Canada & Alaska

    Year-round across the entire boreal zone.

  • Winter irruptions

    Occasional winter visitor to Minnesota, Wisconsin, Michigan, and northern New England.

boreal spruce forests post-burn forest muskeg edges
10-year local observation heatmap. Click a season above to isolate one band.
Custom Build

A Northern Hawk Owl house we make to order

Outside the standard line

Built to spec for the Northern Hawk Owl

This species needs a box larger or differently-shaped than our three standard sizes. We make these as one-off prints to the published nest dimensions, with all the species-specific requirements baked in.

Interior
7" × 7" × 14" tall
Entrance
4.0" round
Mount
12–30 ft
Site notes
Boreal specialist with hawk-like daytime hunting behaviour.
Build notes
Custom 7×7×14 cavity with 4" hole, mounted at boreal-forest height.
Request a custom build
Seasonal Care

When to install. When to clean.

Install by
By mid-March
Cleaning
Once a year, October
Winter use
Yes, overnight roosts
Boreal & Alaska
Resident; install by mid-March in mature spruce stands.

Hunts in daylight more than any other North American owl, flies fast and direct like a hawk.