Many bird songs are rich and complex, difficult to remember, and nearly impossible to imitate. Some species' songs, however, sound as if they could have been whistled by a human. These simpler, pure-noted songs are some of the most familiar and easy to remember. These songs -- including
Christmas tree plantations may not be the best habitat for wild birds, but they do hold an attraction - for Northern Saw-Whet Owls. These miniature owls seem to feel at home in the small evergreens. And when the birds are spotted, they're most likely to remain motionless rather than fly
Northern Saw-whet Owls are common in forests across southern Canada and the northern U.S. In early autumn, many move southward, making a large concentration especially in the region of the Great Lakes. To our ear, the "advertising call" of the male, made mostly in spring and summer, sounds
Northern Saw-whet Owls reveal we have much to learn about the world of birds. Author and naturalist Scott Weidensaul shares his insight: “Here’s a species that up until the early to mid-1990s was considered to be rare in most of its range . . . It turns out this is one of the most common
For such a small owl, the Northern Saw-whet has a lot to say. And a lot of ways to say it. Males weigh about as much as an American Robin. And they send out at least 11 different calls, including “toot-toot-toot” advertising calls, from late January through May. The rate of calling is
