When a wind turbine blade strikes a bird, the bird usually doesn’t survive. Now, researchers are working on new ways to keep birds — particularly eagles – away from wind farms using audio and visual signals. Continue Reading To Drive Read More
There are a lot of predators known to eat imperiled salmon, from sea lions to double-crested cormorants. For a long time, biologists thought gulls weren’t a big part of the problem. Now, they say that was a miscalculation. Continue Read More
Every winter for the past three years, almost 10,000 migratory crows have descended upon Nampa, Idaho, dotting the skyline in black and squawking away. By day the birds scavenge for food in farmland that surrounds the city. By night they flock to town to roost. Read More
Grazing restrictions on public lands may have unintended consequences for greater sage grouse, according to a recent study. The imperiled birds depend on habitat on both public and private lands, and much of that habitat can be lost when ranching operations go under. Read More
Increasingly hot and dry summers in Oregon and Washington have started to affect some of our most impressive travelers – the songbirds that migrate thousands of miles to breed here each spring. Continue Reading Old Growth Could Read More
The Rocky Flats National Wildlife Refuge sits on more than 5,000 acres of trees, wetlands and pristine rolling prairie about 16 miles northwest of Denver. It hosts 239 migratory and resident species, from falcons and elk to the threatened Preble's meadow jumping mouse. It also used to be the site of a federal nuclear weapons facility — and it's reopening to the public this Read More
Sage grouse are found in 11 Western states. But they’re in trouble. In Oregon, their fragmented habitat is threatened by human development, invasive species, wildfires and overgrazing. Researchers are just starting to look into raven depredation, a more controversial problem for the birds. In a policy shift, the federal government wants sage grouse work to focus on the Read More
"They immediately started flying around and crashing into things as they desperately tried to leave the room through the small opening by which they had entered," said Burchill, who lives in Dartmouth. "The result was a tornado of seagull excrement, feathers, pepperoni chunks and fairly large birds whipping around the room." Read More
