- About IUCN
- News & Events
- Other Sites
Story | 03 Mar, 2023
Supporting species migration in Central Asia
Central Asia is home to some of the last migratory mammal species in the world. Over the course of a three-year initiative, IUCN Save Our Species invested almost 500,000 USD through seven projects in Kazakhstan, Kyrgyzstan, and Tajikistan to protect threatened species affected by a fast-changing…
News | 18 Nov, 2022
IUCN leads development of a new manual for the management of invasive alien species in the EU, incorporating animal welfare
Led by IUCN, a manual to support EU Member States and other stakeholders with incorporating animal welfare into their management of invasive alien species (IAS) of Union concern has been published.
Environmental Impact Classification for Alien Taxa
The Environmental Impact Classification for Alien Taxa (EICAT) is the IUCN global standard for measuring the severity of environmental impacts caused by animals, fungi and plants living outside their natural range.
IUCN Red List of Threatened Species
The IUCN Red List of Threatened Species™ is the world’s most comprehensive information source on the global extinction risk status of animal, fungus and plant species. Open to all, it is used by governmental bodies, non-profit organisations, businesses and individuals.
Story | 15 Sep, 2020
IUCN Standard to support global action on invasive alien species
IUCN today launched a global standard for classifying the severity and type of impacts caused by alien species, known as the Environmental Impact Classification for Alien Taxa (EICAT). This tool will alert scientists, conservation practitioners and policy makers to the potential consequences of…
Publication | 2020
IUCN EICAT categories and criteria : first edition
A unified classification of alien taxa based on the magnitude of their environmental impacts has been developed in response to these issues. EICAT is a simple, objective and transparent method for classifying alien taxa in terms of the magnitude of their detrimental environmental impacts in…