The discovery of a small ornithopod in Siberia has scientists thinking that more dinosaurs sported feathers or feather-like structures than was previously thought. Kulindadromeus zabaikalicus, likely a plant eater that was 5 feet, or 1.5 meters, long. It is described in the journal Science as having three types of feather-like structures over large sections of its body. Researchers don't call them feathers, but say some are like down on certain modern chickens and others are more complex.

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