The fossil skeleton of a newly discovered dinosaur species was found in a position suggesting it slept like modern birds.The fossil skeleton of a newly discovered dinosaur species was found in a pose suggesting it slept like modern birds. This sleeping behavior may have been more common than expected among non-avian relatives of the earliest birds.
The focal point of the discovery is that evidence of the dinosaur's behavior was preserved, something rarely seen in fossils.The focal point of the discovery is that evidence of the dinosaur's behavior was preserved, something rarely seen in fossils.