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  1. IUCN

    IUCN monitors species and ecosystems, and steers policy and action to protect and restore the natural world. Human wellbeing depends on nature and economic development can no longer come at …

  2. IUCN Red List of Threatened Species

    What is The IUCN Red List? Established in 1964, The International Union for Conservation of Nature’s Red List of Threatened Species has evolved to become the world’s most comprehensive information …

  3. International Union for Conservation of Nature - Wikipedia

    Founded in 1948, IUCN has become the global authority on the status of the natural world and the measures needed to safeguard it. It is involved in data gathering and analysis, research, field …

  4. Homepage - IUCN - US

    Oct 9, 2025 · IUCN brings together civil society and government officials, conservation professionals, scientists, Indigenous groups, and youth from more than 160 countries. We embody the urgency, …

  5. International Union for Conservation of Nature (IUCN) | Britannica

    Dec 7, 2025 · International Union for Conservation of Nature (IUCN), network of environmental organizations founded as the International Union for the Protection of Nature in October 1948 in …

  6. IUCN Save Our Species - Your partner to protect biodiversity

    IUCN Save Our Species Supports science-based conservation action that saves threatened species from extinction. From food and water to livelihoods and climate stability, species provide the services …

  7. At Least 6 Animal Species Declared Officially Extinct by the IUCN in 2025

    Dec 31, 2025 · At least six species have been declared extinct in 2025 The IUCN Red List of Threatened Species moved a shrew, a migratory bird, three Australian mammals, and a cone snail to …

  8. Our work - IUCN

    Nov 17, 2025 · IUCN provides public, private and non-governmental organisations with the knowledge, tools and projects that enable societies, economies and nature to thrive together. These include …

  9. Twitter. It’s what’s happening / Twitter

    The latest posts from @iucn

  10. 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 …