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  • How many species are there on Earth? Progress and problems
    Overall, they projected that there are 8 75 million living species, of which only 1 2 million were described (including approximately 0 95 million animal species) Mora and colleagues validated this approach by comparing their projections [ 4 ] to those from expert opinion [ 5 ]
  • (PDF) Diversity and conservation of Ethiopian mammals: What . . .
    The obtained data revealed that the species diversity and the level of endemism of the Ethiopian small mammals could be far higher than was suspected before One order, one family, four genera and
  • List of Marine Mammal Species and Subspecies
    List of Marine Mammal Species and Subspecies Introduction The Committee on Taxonomy, chaired by Patricia Rosel, produced the first official Society for Marine Mammalogy list of marine mammal species and subspecies in 2010 Consensus on some issues has not been possible; this is reflected in the footnotes The Terms of Reference provide
  • Mammal communities are larger and more diverse in . . . - eLife
    Global loss of biodiversity leads to disruption of ecosystem services around the world, ultimately threatening human well-being (Cardinale et al , 2012) Vertebrate species loss is typically considered to be worst in the most developed landscapes, where urbanization serves as an intense and long-term disturbance that permanently alters habitat and truncates food webs (Lombardi et al , 2017
  • Area, isolation and climate explain the diversity of mammals . . .
    mammal species occurs according to the IUCN data (i e our dataset only includes islands with at least one species) We removed introduced species from the database by exclud-ing (i) species polygons recorded as introduced by IUCN and (ii) species listedasinvasive foreachparticular islandintheDatabase of Island Invasive Species Eradication [37]
  • All About Endangered Species - Species Profiles | United . . .
    The black-footed ferret is classified as endangered by the Endangered Species Act, the IUCN World Conservation Union, and is on Appendix I of CITES Brown Pelican Species distribution The brown pelican (Pelecanus occidentalis) is a marine bird that inhabits temperate and tropical coastal regions of North, Central, and South America The
  • Large‐scale mammal monitoring: The potential of a citizen . . .
    Finally, the United Kingdom is obliged by the Bern Convention and associated UK statutes to ensure the conservation of wild plant and animal species, and by the Convention of Biological Diversity to provide biodiversity indicators as agreed from time to time These can only be demonstrated with some degree of wildlife monitoring





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