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Freshwater megafauna are in big trouble

Discussion in 'Wildlife & Nature Conservation' started by DavidBrown, 21 Jan 2020.

  1. DavidBrown

    DavidBrown Well-Known Member 15+ year member

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    A new study surveyed the state of the world's freshwater megafauna (animals that live in freshwater weighing 66 pounds and more). This group includes hippos, giant stingrays, and more than 200 other species.

    Most of these species and their river habitats are severely endangered and will take concerted conservation engagement and action to protect.

    If any zoos and aquariums are looking for a unique exhibit theme, here is a good one...


    The Freshwater Giants Are Dying
     
  2. birdsandbats

    birdsandbats Well-Known Member 5+ year member

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    Interesting article, thanks for sharing.
     
  3. DavidBrown

    DavidBrown Well-Known Member 15+ year member

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    You are welcome. Thanks for reading it.
     
  4. Jurek7

    Jurek7 Well-Known Member 15+ year member

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    Interesting read.

    And several species could be a good addition to large aquaria, for example huge freshwater stingrays from South Asia and South America.
     
  5. Loxodonta Cobra

    Loxodonta Cobra Well-Known Member 5+ year member

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    Fascinating article, thanks for sharing it. Did anyone else think of River Safari in Singapore reading this? That seems like one of the only zoo or aquarium specializing in freshwater ecosystems.
     
  6. DavidBrown

    DavidBrown Well-Known Member 15+ year member

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    The Tennessee Aquarium also specializes in freshwater habitats. At one time (and maybe still?) it was the only freshwater aquarium (although they later also added a saltwater expansion building, the original aquarium still exists).
     
  7. birdsandbats

    birdsandbats Well-Known Member 5+ year member

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    Great lakes Aquarium, Reiman Aquarium (the ladder has a few saltwater tanks but is almost completely freshwater).
     
  8. Jurek7

    Jurek7 Well-Known Member 15+ year member

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    In Europe there is Aquatis at Lausanne. Several zoos/wildlife centres have impressive freshwater tanks (or even an underwater view into a real lake) but they care only about local species.

    I wondered sometimes. There exist freshwater sharks, sawfish and giant rays, why zoos and aquariums inland display only saltwater species?
     
  9. Great Argus

    Great Argus Well-Known Member 5+ year member

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    Interesting article, particularly the report some of the giants are increasing in number. Not surprised East Asia has the worst report, given the high population and conservation struggle most areas there seem to have.
     
  10. Kakapo

    Kakapo Well-Known Member

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    [QUOTE="DavidBrown, post: 1184306, member: 988"At one time (and maybe still?) it was the only freshwater aquarium[/QUOTE]

    I doubt it a lot.Even my hometown "zoo" is a freshwater aquarium only, the Zaragoza Fluvial Aquarium. And it exist since 2008.
     
  11. DavidBrown

    DavidBrown Well-Known Member 15+ year member

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    I doubt it a lot.Even my hometown "zoo" is a freshwater aquarium only, the Zaragoza Fluvial Aquarium. And it exist since 2008.[/QUOTE]


    The Tennessee Aquarium opened in 1992. At that time it was the largest freshwater aquarium in the world.