American palaeontologists have discovered a family of dinosaurs, which lived and died in an underground lair. Thus obtained the first reliable indication of the fact that dinosaurs could live in burrows and also adults cared for their offspring, even when they reach adolescence (and about a short time after incubation and before all was clear …). The new findings not only convincingly demonstrate a fundamentally new behavior, a previously unknown among the reptiles, but also show that the care of offspring, which show modern birds may have inherited from their distant ancestors - the dinosaurs
20 March 2007 | age, careers, dinosaur, egg, paleontologist, time
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