It’s all in the breathing

By Charlie January 18, 2010 No comments yet

Apparently alligators and birds share a breathing mechanism which may have helped their ancestors dominate Earth more than 200 million years ago. Research published in the journal Science found that like birds, in alligators air flows in one direction: the same research suggests that all dinosaurs, herbivores like Triceratops and carnivores like Tyrannosaurus, had bird-like lungs. The BBC News website has more of the details and implications.

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About the Author

Charlie

Charlie

Charlie works for an airline and has birded all over the world for twenty years. He wants to be a writer, and thinks no-one would believe his life could be so charmed if he didn't take photos of as many of the birds he sees as possible. Blogging with 10,000 Birds fits his aims, needs, and insecurities perfectly. Really - do birders get much more fortunate than this?

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