Friday, November 27, 2009

birds

Accelerated Evolution for Penguin DNA

DNA analysis shows that molecular evolution can happen at varying rates. more >>

Migratory Birds' Compass: The 'Sixth Sense' of Biology

New study pinpoints migratory songbirds’ magnetic perception within a specific brain region. more >>

As Climate Shifts, Birds Follow

Bird species in the Sierra Nevadas have altered their ranges in response to changes in temperature. more >>

Bird Experiment Shows Aesop's Fable May Be True

Tiny Bird, Tiny Genome

Study finds hummingbirds have pared-down DNA. more >>

Mysterious Bird Deaths Blamed on Vitamin Deficiency

Lack of thiamine may be causing fatal paralysis around the Baltic Sea. more >>

Hummingbird Pulls Top Gun Stunts

For its size, courting flier dives faster than a returning space shuttle. more >>

Study: Don't Mess With Mockingbirds

Dancing Parrots: Animals Shown To 'Dance' To Music

Expanding Snow Goose Population Threatens Habitats

Bird Strikes That Caused U.S. Airways Hudson River Plane Crash Are Transportation, Environmental Problem

It's in the best interest of both conservation and transportation advocates to keep birds away from planes. more >>

How Hank Paulson Ducked the Real Estate Crash

Treasury secretary's investment in a bird-watching island is reportedly doing just fine. more >>

Hundreds of Birds Killed by School's Artificial Lights

Migrating birds perished in collisions with a West Virginia building that had lights on at night. more >>

For Barn Swallows, Feathers Make the Man

A change in appearance gives hormones a boost. more >>

A Hawk in Treasury Boss's Future

Treasury Secretary Henry Paulson makes no secret of how much he likes his job. "It scares me how close I came to not doing it," he says with a chuckle. more >>

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