A new study suggests that oviraptors -- feathered but flightless dinosaurs -- may have shaken their tail feathers during courtship displays.
via Wired Top Stories http://feeds.wired.com/~r/wired/index/~3/aHW-t2VrMtM/
via Wired Top Stories http://feeds.wired.com/~r/wired/index/~3/aHW-t2VrMtM/
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