Social structure 'helps birds avoid a collision course'

The sight of skilful aerial manoeuvring by flocks of Greylag geese to avoid collisions with York's Millennium Bridge intrigued mathematical biologist Dr Jamie Wood. It raised the question of how birds collectively negotiate ...

Researchers study Arctic nesting sites of Atlantic brant geese

Last summer, University of Delaware graduate student Clark Nissley and a team of three researchers studied the Atlantic brant goose in an area of the Arctic so remote that the only way to reach their camp was to fly in on ...

Running geese give insight into low oxygen tolerance

A new study into how the world's highest flying bird, the bar-headed goose, is able to survive at extreme altitudes may have future implications for low oxygen medical conditions in humans.

Polar bear diet changes as sea ice melts

A series of papers recently published by scientists at the American Museum of Natural History suggests that polar bears in the warming Arctic are turning to alternate food sources. As Arctic sea ice melts earlier and freezes ...

Canada uses drones to drive away geese

Canada's capital has ordered drone strikes to rid a popular Ottawa beach of pesky geese that dirty the waters with fecal matter, demonstrating on Wednesday how it works.

Alien invaders get a bad press

A new study, published in Acta Oecologia, says many of the most damning claims about invaders are not backed up with hard evidence. This might be skewing priorities when it comes to dealing with them.

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