LONDON (Reuters) - The first video images from tiny cameras attached to New Caledonian crows show they use tools to search for food even more than previously thought, researchers said on Thursday.
New Caledonian crows may find tool use fun, according to a new study. This is an Inside Science story. (Inside Science) -- Getting food is nice. But scoring that food through clever tool use is even ...
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Brainy Birds: America’s Smartest Bird Species
When it comes to the smartest bird, we humans still have a lot to learn. Bird intelligence comes in many forms, and scientists are finding that many species exhibit intelligence similar to that of ...
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How birds travel thousands of kilometres without GPS
Bird migration is one of nature’s greatest wonders. Every year, birds travel across continents in search of food and suitable climates. They complete these journeys without modern tools or digital ...
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