Aegolius acadicus
Measuring a diminutive 7-9 inches (18-23 cm) in length with a wingspan of 17-20 inches (43-51 cm) and weighing a mere 2.5-5.3 ounces (70-150 g), the Northern Saw-whet Owl is one of North America's smallest and most endearing owls. Its plumage is a finely mottled brown on the back, with a heavily streaked white breast and belly, and a distinctive white V-shape on its forehead that frames its large, bright yellow eyes. Key field marks include its small size, lack of ear tufts, and the often 'sl...
Predominantly found in coniferous and mixed deciduous-coniferous forests, often near wetlands or water sources, from sea level to high mountain elevations.
Primarily small mammals like deer mice and voles, supplemented with shrews, small birds, and large insects.
Strictly nocturnal, Northern Saw-whet Owls spend their days roosting quietly and motionlessly in dense foliage, often close to a tree trunk, making them incredibly difficult to spot. Their primary foraging strategy is a classic perch-and-pounce, launching from a low branch to snatch prey, utilizi...
The Northern Saw-whet Owl boasts a wide distribution across North America, extending from southeastern Alaska and British Columbia eastward across the Canadian boreal forest to Newfoundland, and south through the northern United States. Its breeding range includes mountainous regions of the weste...
Least Concern
- The Northern Saw-whet Owl is the smallest owl species found in eastern North America, barely larger than a robin. - Its common name, 'saw-whet,' is derived from its repetitive, high-pitched call, which some listeners liken to the sound of a saw being sharpened on a whetstone. - These owls posse...