IUCN Red List

conservation · endangered species · wildlife protection · science

Started in 1964. The IUCN Red List began as a way to keep track of which species around the world were at risk of extinction. It's been growing ever since to include thousands of animals and plants.

Global tracking system. Scientists and conservationists use the Red List to organize information about extinction risk for every species on Earth. It helps governments and organizations decide which animals need help the most.

Warning categories. The Red List sorts species into different danger levels, from "Least Concern" for animals doing fine all the way to "Extinct" for species that no longer exist. This helps people understand which creatures are most at risk.

Regional versions too. Countries and organizations make their own Regional Red Lists to track species in their specific areas. This gives a closer look at extinction danger in particular places like forests or oceans.

Used by everyone. Governments, wildlife organizations, and scientists around the world use the IUCN Red List to make decisions about protecting nature and creating conservation plans.