The tiny Boreal Owl is widespread but uncommon across Alberta north of Edmonton, and also into the mountains south to Bragg Creek. It is a year-round resident, but in winter might be spotted in more settled areas.
This aptly named bird prefers mixed or coniferous forests. In the daytime it sits, concealed and lethargic within shrubs or small conifers.
Look for this owl on a low perch from which it swoops to pluck unsuspecting small prey animals from the forest floor. This small but skillful hunter can take on prey as large as a squirrel.
Like most other small owls, the boreal owl depends on abandoned woodpecker nests in which to raise its family. Three to ten white eggs are incubated for a month. Young are fledged about a month later.
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Where to find Boreal Owls in Alberta
Boreal Owls are the rarest owls in Alberta. They are also one of the most difficult to find even in areas where they are known to live all year round. So if you should happen to spot one, in Weaselhead or anywhere else in Alberta, please let us know immediately using the form below. And if you see one in Calgary, please call the Calgary Rare Bird Alert line at 403-237-8821. Upon further investigation, most Boreal Owl reports in the Weaselhead/Glenmore Park area turn out to be Northern Saw-whet Owls. Brent Johner
Please Report the Boreal Owls You See in Alberta
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Boreal Owls stockpile dead mice and voles in their roosting cavities during winter months when ambient temperatures turn their roosts into refridgerators. Brent Johner
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