The boreal owl (Aegolius funereus) or Tengmalm's owl is a small owl in the "true owl" family Strigidae. It is known as the boreal owl in North America and as Tengmalm's owl in Europe after Swedish naturalist Peter Gustaf Tengmalm or, more rarely, Richardson's owl after Sir John Richardson. [3][4]

May 8, 2010 · This bright-eyed, square faced owl sits and waits on a perch for small mammals and birds before gliding down talons first to grab it. From late winter through spring, its quick, hollow hooting sounds across the dark forest as the male calls for a mate.

Bigger and grayer than Northern Saw-whet Owl, with noticeable black rim around pale face, bill yellow (not dark). Juveniles in summer are very dark below, with white eyebrows, pale bill. Rapid series of whistled notes. Mixed-wood and conifer forests, muskeg.

The Boreal owl is a small secretive bird of prey that lives in dense forests across northern North America and the northern regions of Eurasia. It is brown above, with white flecking on the shoulders.

Dec 21, 2023 · There are 19 different species of owls that can be found in the United States, with some being more common than others. Read on to learn more about these birds of prey including information about where they are found, what they look like, and their estimated population sizes.

Bird Species Code Abbreviations

These smallish owls are circumpolar, found in boreal and subalpine forests around the world, with scattered populations spreading south into mountain ranges like the Rockies. Boreal Owls are secretive, spending their winters hidden away in mature forests, hunting by night and roosting by day, usually well camouflaged in dense cover.

Sep 7, 2022 · This owl is an incredibly secretive bird. it’s very elusive and it does a great job of remaining well hidden from potential predators. Since it’s such a small owl, it’s preyed upon by other owls and birds including Northern Goshawks, Cooper’s Hawks, Tawny Owls, Great Horned Owls, and other feathered predators.

Boreal owls appear similar to the saw-whet owl but are larger. Distributed circumpolarly, it is found in northern Europe (where it is known as Tengmalm's owl), the Soviet Union, Alaska, and Canada. The first report of its nesting in the lower 48 states came from Minnesota in 1978.

Boreal Owl Aegolius funereus In Central Europe, the Boreal Owl basically inhabits cool woodland areas. This may be one of the reasons why the habits of this little owl with its “surprised” facial expression remained unknown for such a long time.