newspaper "The Independent": at ostriches and an emu evolutionary degradation] is recorde

Scientists from Cambridge university and the Historical and natural museums (Netherlands) recorded Maastrikh at birds process of the return evolution, transfers newspaper "The Independent". Experts carried out the repeated analysis a fossilized bird's skeleton by age of 66,7 million years. Remains were found on the Dutch-Belgian border in the 1990th years. Earlier experts considered that mobile beaks appeared the first at ostriches and an emu. And today about 99% of all birds have mobile beaks. During new researches it was established that mobile beaks were created even before mass extinction which destroyed...