Verification of Unusual Sight Record
For Utah

Rec. # 2022-58a


Common name:

Boreal Owl

Scientific name: Aegolius funereus
Date: 10/15/2022
Time: 10:20 PM
Length of time observed: Approximately ten minutes as one bird was visible and the other called
Number: Two
Age: Both were in adult plumage
Sex: Unknown, but one bird did appear to be larger than the other
Location: Soapstone Basin
County: Summit County
Latilong:  
Elevation: Above 9000’
Distance to bird: within 20’
Optical equipment: Naked eye and camera lenses
Weather: Approximately 40°F, clear skies, occasional slight wind that rustled aspen leaves
Light Conditions: Moon was still below the horizon, so the forest was very dark
Description:        Size of bird:  
(Description:)       Basic Shape:  
(Description:)  Overall Pattern:  
(Description:)            Bill Type:  
(Description:)                              
Field Marks and
Identifying Characteristics:
(See photo)
Song or call & method of delivery: Song heard from one bird and alarm call from another
Behavior: Responded to call. Perching and flying.
Habitat: Mixed conifer
Similar species and how
were they eliminated:
Compared with Northern Saw-whet, Boreal Owls have white spots rather than streaks in the forehead, pale rather than dark bills, dark and white rather than tawny and white facial feathers, smaller eyes in a bulkier head, and white spotting on the chest rather than streaking like a Saw-whet. The topside was gray/brown with white spotting throughout the back.
Previous experience with
this & similar species:
This is our third year in a row observing them in the Uinta Mountains. Jeff has seen them in Wyoming and Minnesota as well.
References consulted: Not consulted due to previous experience with the species
Description from: Memory and photos
Observer: Terry Reid, James Loveless, and Jeff Cooper
Observer's address: Pleasant Grove, UT
Observer's e-mail address: **
Other observers who independently identified this bird:  
Date prepared: 10/17/22
Additional material: Photo
Additional comments: