20 February 2021
One of the most common owls in forests across northern North America (and across the U.S. in winter), saw-whets are highly nocturnal and seldom seen. Their high-pitched too-too-too call is a common evening sound in evergreen mountain forests from January through May. Listen for a sharp, high, repeated too-too-too call. During the day these small, hard-to-find owls roost silently in dense conifers. Your best chance of seeing them is to pay attention to small songbirds—if they discover a roosting saw-whet, they’re likely to kick up a racket, calling and flying at the owl until it moves on.