GUNNISON, Colo. – The way to see sagebrush is not as most people do, through the windshield of a vehicle speeding toward someplace else. Slow down and get out of the car; walk in the midst of it. Then the sagebrush in the cold, dry Gunnison Valley can have a scraggly beauty. It rolls across […]
Birds
Chick-a-boom-boom at the lek
Note: This article is a sidebar to this issue’s feature story. Male sage grouse congregate on leks for the same reason young men go to singles bars: They’re hoping to get lucky. For the grouse, sex is very much a one-night stand, which explains why the males gather in late winter at traditional sites to […]
Can cows and grouse coexist on the range?
Brad Phelps remembers sage grouse numbering in the hundreds in the uplands of his family’s 700-acre cattle ranch when he was a teenager. “Twenty years later, it was 12 birds,” Phelps says. But Phelps, a fourth-generation rancher in the Gunnison Valley and a member of the Colorado Wildlife Commission, doesn’t think the grouse’s problems can […]
Owl things considered
SOUTHWEST After eight years of legal wrangling, the U.S. Fish and Wildlife Service has settled one of the Southwest’s most embittered endangered species debates – or has it? On Jan. 18, the Fish and Wildlife Service designated 4.6 million acres in Arizona, New Mexico, Colorado and Utah as critical habitat for the Mexican spotted owl. […]
Of raptors, rats and roadkill
At the Northern Rockies Raptor Center in northwestern Montana, Ken Wolff has been nursing injured birds back to health for 12 years. But this August his nonprofit operation hit a small snag. Five hundred pounds of frozen rodents, which Wolff uses to feed birds of prey, failed to arrive at the Missoula airport. He spent […]
Toxic bird feed
Environmental toxins can move through the food chain with surprising speed, James Larison, an Oregon State University biologist, found after studying white-tailed ptarmigans in a 10,000-acre area in central Colorado. Forty-six percent of the birds had accumulated toxic levels of the trace metal cadmium in their kidneys. The sequence, Larison found, begins with willows, an […]
Great Backyard Bird Count
Hundreds of thousands of people nationwide will take to the field Feb. 16-19, 2001, for the Great Backyard Bird Count. The National Audubon Society and Cornell University’s Laboratory of Ornithology sponsor the event. Find out about it at www.birdsource.org or call 800/843-2473. This article appeared in the print edition of the magazine with the headline […]
Birds break boundaries
The Colorado state office of The Nature Conservancy has worked for years to preserve chunks of the state’s shortgrass prairie, breeding grounds for birds such as mountain plovers, burrowing owls and long-billed curlews. But staffers always knew their efforts in Colorado could provide only part-time protection, since most of these species travel south during the […]
A whir of wings
Just before sunlight hits New Mexico’s Bosque del Apache National Wildlife Refuge in November, visitors can hear the squawking of ducks, geese and cranes. In a roar of wings, thousands of these birds take flight at dawn – an event most viewers consider a highlight of the annual Festival of the Cranes. “Then, during the […]
www.birdsource.com
The call of a golden-winged warblers and the habitat needs of finches are only a click away. A new Web site managed by the National Audubon Society and Cornell Laboratory of Ornithology, www.birdsource.com, allows birders not only to gather information but also to record and share bird sightings with other enthusiasts. This article appeared in […]
Backpacks and quacks
Sporting highly sophisticated “backpacks’ that are really 20-gram satellite transmitters, 50 female pintail ducks are flying north from the Central Valley in California this spring. The ducks are the focus of Discovery for Recovery, a four-year study by Ducks Unlimited, the U.S. Geological Survey and the California Waterfowl Association. Its object is determining pintail migration […]
Goose got your gander?
Pooping plagues people in urban settings
Tern terror
OREGON Near the mouth of the Columbia River in Oregon, Alfred Hitchcock’s movie, The Birds, has come to life. Over 10,000 pairs of Caspian terns nest on Rice Island, and while the birds aren’t attacking people, they are eating millions of young salmon (HCN, 10/26/98: Are birds to blame for vanishing salmon?). A biological assessment […]
New tools for bird buffs
Spring in Colorado has brought with it the clatter of bird calls and a few new tools for finding the feathered beasties. In January, the Colorado Bird Atlas Partnership released the Colorado Breeding Bird Atlas, a 636-page book packed with profiles and pictures of birds, and maps showing where in the state they can be […]
Power poles make deadly perches
To most people, utility poles and power lines are just another part of the Western landscape. Not to Montana falconer Kirk Hohenberger; he sees power lines as death traps for hawks, eagles and falcons. “I’ve seen four of my own falcons electrocuted,” says Hohenberger. “I reported the poles to the U.S. Fish and Wildlife Service. […]
Are birds to blame for vanishing salmon?
ASTORIA, Ore. – In late May, when young salmon and steelhead ride the spring freshet down to the mouth of the Columbia River, Rice Island is a scene of wildlife bedlam. The island, a stretch of windswept sand 21 miles from the river mouth, hosts the world’s largest nesting colony of Caspian terns – as […]
Birds bridge borders
Development erects “No Vacancy” signs for migratory birds, forcing olive-sided flycatchers, yellow-billed cuckoos, and loggerhead shrikes to fly farther every year as they seek safe havens to rest and eat. Their familiar breeding spots are also disappearing, says Terry Rich of Partners in Flight, a group created to address declines in populations that breed in […]
Snow geese have become too plentiful
Because snow geese have become too successful for their own good, the U.S. Fish and Wildlife Service is asking for a wholesale hunt. The conversion of pastures to fields of grain has provided a bountiful harvest for the birds, causing the population to soar over the last three decades. Now, say agency biologists, snow geese […]
Backyard birds
A new report by the Colorado Division of Wildlife helps backyard birders care for what they’re watching. For instance, cleaning feeders with soap and rinsing with a dilute bleach solution followed by plain water can help prevent the spread of diseases like avian pox and salmonellosis. And if you take a few months off from […]
The spotted owl has a new enemy
Last May, a birdwatcher in California’s Redwood National Park found the partially eaten body of a spotted owl lying in the trail. Nearby he saw the killer – an agitated barred owl, the feathers of its victim still clinging to its talons. Barred owls and spotted owls are cousins, both woodland owls, with large, dark […]
