ecology

dinosaur skeleton

Dino Debate Continues – New Analyses Indicate They Were Warm Blooded

In the long debate over whether dinosaurs were warm or cold blooded, a study published last year in Science was thought to have put the issue to rest. Dinosaurs were neither, according to the paper. Instead, they occupied an intermediate category. But a reanalysis of the same data has drawn new conclusions. And the verdict this time? Warm blooded.

Scientists Use 3D Printed Eggs to Study the Art of Deception among Birds

3D printing has already established itself within the scientific community. It's been used to produce tools aboard the International Space Station, replicate body parts for surgical procedures, and now it's found a new niche among biologists studying bird behavior. It turns out, 3D printers produce mighty fine eggs.

Clever Birds use Weight and Sound when choosing their Nuts

In yet another example of avian ingenuity, researchers from Poland and Korea have discovered that birds have the ability to use weight and sound to distinguish more desirable peanuts from their less desirable counterparts.
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