The Douglas squirrel is a pint-sized, chestnut-red native resident of forests west of the Cascade rim. They waste no time in telling you - and other squirrels - you're in their territory, particularly if you're near their central larder of conifer cones. They're named for Scottish explorer…

Shakespeare's tragedies and histories are filled with crows, owls, and ravens, birds of evil portent, promising sickness and death. Shakespearean actor Rod Molzahn describes some of them! King Henry speaks to Gloucester: "The Owl shriek'd at thy birth - an evil sign; the Night-Crow cried…

Join members of the Klamath Bird Observatory in Ashland, Oregon, as they head east over the Cascade Mountains and drop down into the Great Basin. They're looking in particular for diurnal raptors, that is, eagles, hawks, harriers, vultures, and falcons that soar and hunt during the day. To…

September 27th marks the 50th anniversary of the publication of Silent Spring by Rachel Carson. The book awakened the public to the dangers of DDT and other pesticides. But many weren't ready to listen. Her opponents called her "an hysterical woman." Even people who could see the effects…

Two-thirds of migrating birds fly at night, making it a challenge to track their movement. Dr. Andrew Farnsworth of Cornell is using a combination of bioacoustics and radar to learn when birds migrate and where they stop, feed, and rest. The acoustics tell what species are migrating at…

Adrian Dorst arrived on Vancouver Island in British Columbia 40 years ago to survey the birds of the Pacific Rim National Park. His photographs helped conserve the Meares Island forest when it was up for logging. [Juvenile Pacific Golden-Plover seen here--] What is it about the people who…

Few sights are as endearing as a mother Red-necked Grebe with three stripe-headed downy chicks nestled on her back. This species breeds along the shores of northern lakes, with many other grebes and ducks, including Mallards. Red-necked Grebes are excellent divers and can swim under water…

High in the mountains of Chiapas, the southernmost state of Mexico, a male Highland Guan is performing his territorial display. The Highland Guan perches on a tree-branch, whistles, and then glides on vibrating wings. The resulting wondrous sound is like no other. The bird’s display…

American Bird Conservancy says that about 80 million pet cats, plus 60 to 100 million homeless or feral ones, kill more than 500 million birds every year in the U.S. Only one-third of cat owners always keep their cats indoors. Linda Bainbridge, of Whidbey Island, Washington has found a way…

The wetlands surrounding Teshekpuk Lake provide a food-rich haven for Arctic-breeding geese during the late weeks of summer when they cannot fly. The birds are molting, replacing their worn-out flight feathers. To survive this dangerous time, they must find a place rich in food and safe…