(AP) RIO DE JANEIRO - The list of Amazon bird species facing danger of extinction has risen sharply because their rainforest habitat is being slashed to make room for cattle ranching and agriculture, ...

In the heart of the Amazon, where pristine rainforest remains largely untouched by humans, birds are shrinking. For about four decades, researchers collected and measured 77 species of birds at forest ...

Brightly-hued scarlet macaws are among the many birds of the Amazon Basin. (Courtesy photo) The spectacular birds and ...

The results of a study on birds in the Amazon rainforest has shown that birds have gotten physically smaller over the last four decades, and scientists believe that a warming planet may be the reason.

In the heart of the Amazon, where pristine rainforest remains largely untouched by humans, birds are shrinking. For about four decades, researchers collected and measured 77 species of birds at forest ...

A pioneering study published in Oikos has revealed novel insights into how a select group of birds in the Amazon rainforest, known as terrestrial insectivores, is coping with the ever-increasing ...

The list of Amazon bird species in danger of extinction has risen sharply because their rain forest habitat is being slashed to make room for cattle ranching and agriculture, a conservationist group ...

Forest-dwelling birds in Brazil vanish as roads infiltrate their habitat A city-dwelling crow in Japan strategically drops a nut near a crosswalk into moving traffic. The bird then waits patiently for ...

Over the last four decades, birds in the Amazon have been shrinking — and scientists believe their smaller bodies may be a response to hotter, drier weather brought by climate change. In recent years, ...