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 …

IUCN is the custodian of the The IUCN Red List of Threatened Species and convenes the Red List Partnership to advance the development, maintenance, promotion and use of the IUCN …

Oct 10, 2025 · Supporters of IUCN gathered on the sidelines of the 16th CoP to the UN Convention on Biodiversity in Cali, Colombia on 28 October to celebrate the 60th anniversary …

Established in 1964, the IUCN Red List of Threatened Species has evolved to become the world’s most comprehensive information source on the global conservation status of animal, fungi and …

Table 7: Species changing IUCN Red List Status (2024–2025) IUCN Red List version 2025-1: Table 7 Last updated: 27 March 2025

IUCN Red List website: Points and polygons are displayed on the IUCN Red List website, as an interactive tool. The spatial data is projected to WGS84/ Mercator for display on the map.

This guidance summarises how the International Union for Conservation of Nature (IUCN) Red List of Threatened Species (hereafter, the IUCN Red List; www.iucnredlist.org) can help inform …

Seaweeds are included in the green algae (Chlorophyta, Charophyta), red algae (Rhodophyta), and brown algae (Ochrophytina). Many of the decribed species in these groups are not …

SUMMARY OF THE FIVE CRITERIA (A-E) USED TO EVALUATE IF A TAXON BELONGS IN AN IUCN RED LIST THREATENED CATEGORY (CRITICALLY ENDANGERED, ENDANGERED …

Geographical range The IUCN Red List of Threatened SpeciesTM is made possible through the Red List Partnership with the support of the IUCN-Toyota Red List Partnership. Amazing …