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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 …

  2. IUCN Red List of Threatened Species

    The IUCN Red List is a critical indicator of the health of the world’s biodiversity. Far more than a list of species and their status, it is a powerful tool to inform and catalyze action for biodiversity …

  3. International Union for Conservation of Nature - Wikipedia

    The International Union for Conservation of Nature (IUCN) is an international organization working in the field of nature conservation and sustainable use of natural resources. [3] Founded in …

  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 …

  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 …

  6. 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. …

  7. Tech4Nature in 2025: Harnessing technology to deliver ... - IUCN

    1 day ago · In 2025, the IUCN–Huawei Tech4Nature partnership continued to demonstrate how innovative digital solutions, grounded in strong governance and community engagement, can …

  8. Seventy five years of experience - IUCN

    In 1964, IUCN established the IUCN Red List of Threatened Species™, which has since evolved into the world’s most comprehensive data source on global extinction risk.

  9. Resources | IUCN

    Nov 27, 2025 · Our resources share the knowledge gathered by IUCN’s unique global community of 17,000+ experts. They include databases, tools, standards, guidelines and policy …

  10. Our Union - IUCN

    Created in 1948, IUCN has evolved into the world’s largest and most diverse environmental network. Our Members include expert and influential government, non-government and …