...They're familiar birds of campgrounds, picnic areas, parks, and backyards. (Information courtesy of the Cornell Lab of Ornithology.)? Message phone for the Juneau Raptor Center, 586-8393; emergency pager, 790-5424; or for more information...

...2010 estimated 25,347 - a nearly ninefold increase.Trumpeters are known for their distinctive call that the Cornell Lab of Ornithology calls "hollow, nasal honking." The Alaska Department of Fish and Game says it's deep, like a French horn...

...backyards, the Great Horned Owl is one of the most widespread and common owls in North America," according to the Cornell Lab of Ornithology. Additionally, the organization stated the great-horned owl is the only animal that regularly eats skunks...

...Juneau area. When hunting, the goshawk perches silently, waiting and watching for prey. According to the Cornell Lab of Ornithology, the raptor will switch perches after brief periods. Once spotted, the bird descends on prey rapidly, maneuvering...

...Northern Goshawk (Accipiter gentilis), The Birds of North America Online (A. Poole, Ed.). Ithaca: Cornell Lab of Ornithology. Message phone for the Juneau Raptor Center, 586-8393; emergency pager, 790-5424; or for more information...

...each species seen at any one time online and watch as the tallies grow across the continent. Coordinated by the Cornell Lab of Ornithology, Audubon and Bird Studies Canada, the four-day count typically records more than 10 million observations...

Name: "Duke"

...kinds of birds that visit their feeders from November through early April. Data is sent to researchers at the Cornell Lab of Ornithology. Project FeederWatch helps determine population distribution and abundance of some 100 bird species that regularly...

Bird populations are dynamic; they are constantly in flux. Scientists and bird enthusiasts can learn a lot by knowing where the birds are. The Great Backyard Bird Count, a joint project of National Audubon Society and Cornell Lab of Ornithology, takes a snapshot of North American bird populations.

...it to be. It suits your armchair birder and your hardcore power birder." A cooperative venture between the Cornell Lab of Ornithology, Audubon Alaska and the Alaska Department of Fish and Game, eBird Alaska was launched in May 2007. The program...