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  • How long do most species last before going extinct?
    The average for the Cenozoic era (65 million years ago to present) mammals is 3 21 million years, with larger mammals lasting longer than smaller mammals, according to a 2013 study in the journal
  • The past and future human impact on mammalian diversity
    The current diversity of mammals consists of approximately 5700 extant species () In addition, at least 351 mammal species have gone extinct since the beginning of the Late Pleistocene 126 thousand years (ka) ago, 80 of which are known from historical reports since the year 1500 CE (Common Era), while all others are only known from fossil or zooarcheological records ()
  • Unprecedented: How bird flu became an animal pandemic - BBC
    At least 26 species of mammals have also been infected In Denmark, millions of mink were culled after bird flu spread through fur farms In France, a captive bear was found to be infected, as
  • The Global Species Crisis: Mammals on the Brink of Extinction
    As human beings we are responsible for being the biggest threat to endangered species Habitat loss is the greatest threat to wildlife globally, affecting over 2,000 mammals Species loss threatens to reduce biodiversity and ultimately the collapse of ecosystems across the world One of the biggest examples of this are endangered bees The
  • 7 Largest Land Mammals Ever
    Indricotherium or Paraceratherium is an extinct species of hornless rhinoceros that is believed to be the largest land mammal that ever lived Living in the plains of Eurasia between 20 to 35 million years ago, the Indricotherium is estimated to have weighed between 15 to 20 metric tons (33,000 to 44,000 lbs)
  • A species-level timeline of mammal evolution integrating . . .
    Here we develop a Bayesian molecular-clock dating approach to estimate a timetree of 4,705 mammal species integrating information from 72 mammal genomes which provides a 1,000× speed-up over
  • Kangaroo - Wikipedia
    The word kangaroo derives from the Guugu Yimithirr word gangurru, referring to eastern grey kangaroos [14] [15] The name was first recorded as "kanguru" on 12 July 1770 in an entry in the diary of Sir Joseph Banks; this occurred at the site of modern Cooktown, on the banks of the Endeavour River, where HMS Endeavour under the command of Lieutenant James Cook was beached for almost seven weeks





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