At the close of a summer day, the songbirds go silent. As if on cue, the birds of the night make their voices known. In an Eastern woodland, the eerie trills and whinnies of an Eastern Screech-Owl are among the first sounds of the night. Meanwhile, as night falls west of the Rockies, a
Looking for a project this winter? Consider giving screech-owls a helping hand. Eastern and Western Screech-Owls span the wooded areas of the continent, nesting in tree cavities left vacant by large woodpeckers. However, such natural housing opportunities are often in short supply. That’s
Screech-owls are opportunistic diners. In the Pacific Northwest, they’ll prey on small birds, crayfish, large ants, or earthworms. In Arizona, pocket mice and pack rats. And in Ohio, biologists who noticed a fishy smell around Eastern Screech-Owl nest boxes found the remains of dozens of
An owl's seeming ability to rotate its head in a complete circle is downright eerie. An owl's apparent head rotation is part illusion, part structural design. Because its eyes are fixed in their sockets, it must rotate its neck to look around. It can actually rotate its head about 270
When Denver Holt began his owl research 30 years ago, he was focused on disseminating his findings to the scientific community. Today, he believes that sharing information with both wildlife managers and citizens will make an important difference for owls – including this Long-eared Owl.