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  • 10 birds that came back from the brink of extinction
    The whooping crane, from North America, was highly hunted in the 1800s and suffered from habitat loss A 1941 count found only 16 of the birds were still alive, according to National Geographic
  • Journey to 8,000 Birds: Seven Continents, 90 Countries and . . .
    This is a changing count as DNA research changes how we classify birds, new species are discovered and extinction takes its toll No one has seen them all Phoebe Snetsinger was the first person to see 8,000 species, that celebrated world record achieved in 1995 Today, few people reach this milestone
  • Accelerated modern human–induced species losses: Entering the . . .
    In nearly all comparisons of modern versus background extinction rates, the background rate has been assumed to be somewhere between 0 1 and 1 species extinction per 10,000 species per 100 years (equal to 0 1 to 1 species extinction per million species per year, a widely used metric known as E MSY)
  • 10 Ice Age animals: meet the extraordinary prehistoric beasts . . .
    Check out our expert guide to some of the truly massive animals that dominated the Ice age landscapes
  • 25 Incredible Bird Facts That Help Learning Take Flight
    Birds have hollow bones Their bones are stronger than a mammal’s but not heavier This allows them to fly There are about 10,000 species of birds Over time, there have been millions of bird species The ostrich is the largest bird Their eggs are the size of a cantaloupe, and they can grow to be 9 feet tall Birds don’t have teeth
  • A 69-Million-Year Evolutionary Mystery: Scientists Discover . . .
    Bird are not dinosaur the search for dinosaur is over the myth that they died is a market gimmick gator is only surviving dinosaur the mesoeucrocodylia dinosaur the asteroid did not kill dinosaur is was better dinosaur the modern crocodilian Darwin said strong will make it the gator is alive and its dinosaur i am idiot I miss odontoid report on the fish eating dinosaur from surrey the
  • At least 2,000 species of reptiles are threatened, study finds
    A new study has found that 21 percent of the reptile species on Earth (one in five species), amounting to a total of about 2,000 species, are threatened with extinction Experts estimate that





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