Birds descended from the dinosaurs, but researchers have known relatively little about how the bird's brain took shape over ...

Experts and health authorities say that while the risk of human infection with the H5N1 strain of the avian influenza remains ...

"Disturbance by humans and domestic animals forces wintering and migrating birds to increase their energy expenditure ...

The bird is believed to be a scarlet tanager, which arrived in Shelf, near Halifax, after being blown off course by strong ...

A Canadian teenager is currently in critical condition after contracting a suspected case of H5N1 bird flu, a British ...

A bobcat, with its characteristic reddish fur and black markings, trots across a snow-covered field in central Oregon, in the ...

Hundreds of bird lovers flocked to Shelf, West Yorkshire, this morning to catch a glimpse of a scarlet tanager, an ultra-rare ...

A quiet cul-de-sac in Yorkshire has been inundated with birdwatchers hoping to catch a glimpse of a rare species perched on a ...

Shocked birdwatchers flocked to a peaceful cul-de-sac in Yorkshire after hearing that a rare species had been spotted by ...

Crowds of birdwatchers have continued to flock to a quiet cul-de-sac for a second day after a rare sighting of a species ...

In Azerbaijan, nine species of mammals were introduced, including short-tailed chinchillas from the Andes, raccoon dogs from ...