Ancient birds from North America colonized the South

Scientists studying ancient species migration believe northern birds had the ability to colonise continents that southern species lacked. The research, published in Ecography, reveals how the ancient 'land bridge' of Panama, ...

First U.S. offshore wind energy project faces lawsuit

Environmental groups plan to file suit in federal district court Friday arguing that the nation's first offshore wind energy project, approved recently by Interior Secretary Ken Salazar, violates the Endangered Species Act.

Bird migration becoming more hazardous

(PhysOrg.com) -- Can you imagine living your whole life in summer? In one of the most spectacular wildlife migrations on the planet, millions of shorebirds do exactly this by making a 20,000km round trip from their Arctic ...

We're off then: The evolution of bat migration

(PhysOrg.com) -- Not just birds, but also a few species of bats face a long journey every year. Researchers at Princeton University in the U.S. and at the Max Planck Institute for Ornithology in Radolfzell, Germany studied ...

Migratory route of Eleonora's falcon revealed for first time

Satellite tracking has allowed a research team to uncover the mysteries of the migration of Eleanora's falcon for the first time. In total, the bird flies more than 9,500 kilometres across the African continent from the Balearic ...

Migrating birds chill to fatten up

Marathon runners are famed for pasta packing in the days before a big run but when tiny passerine birds set out on their epic migrations, the distances are too great to cover on the energy reserves with which they embark. ...

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