Biologists experimentally trigger adaptive radiation

When naturalist Charles Darwin stepped onto the Galapagos Islands in 1835, he encountered a bird that sparked a revolutionary theory on how new species originate. From island to island, finches had wildly varied beak designs ...

Origins of giant extinct New Zealand bird traced to Africa

Scientists have revealed the African origins of New Zealand's most mysterious giant flightless bird – the now extinct adzebill – showing that some of its closest living relatives are the pint-sized flufftails from Madagascar ...

Bird bone streaming

A new website for viewing 3-D bird bones aims to make bird bones in museums more accessible for research and teaching.

Flock party for rare bird

Hundreds of hard-core birders from across the nation have been flocking to South Los Angeles this week, hoping to catch a glimpse of a rare avian that wandered in from Siberia and inexplicably chose to hunker down within ...

How rats are killing our coral reefs

It's an invasion of rats! Some remote islands are crawling with these rodents, and even the coral reefs are suffering from it.

Where do crows go in winter?

"Partial migration"—where some individuals within a population migrate and some don't—is common among birds and is speculated to be a step on the evolutionary path to complete, long-distance migration, but scientists ...

Study confirms that island birds have bigger brains

A team of researchers from Sweden, Canada and Spain has found evidence suggesting that birds that live on islands tend to have bigger brains than their mainland cousins. In their paper published in the journal Nature Communications, ...

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