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  1. 國際自然保護聯盟 - 维基百科,自由的百科全书

  2. 国际自然保护联盟 - 维基百科,自由的百科全书

  3. International Union for Conservation of Nature - Simple English ...

  4. IUCN

  5. IUCN Red List of Threatened Species

  6. About IUCN | IUCN

  7. About IUCN | IUCN

    IUCN (International Union for Conservation of Nature) is a membership Union of government and civil society organisations. Together, we work to advance sustainable development and create a just world that values and conserves …

  8. International Union for the Conservation of Nature - Wikipedia

  9. IUCN Red List - Wikipedia

    The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is an inventory of the global conservation status and …