News | 16 Nov, 2023
IUCN SSC and SeaTheFuture unite for a stronger future in ocean conservation
The International Union for Conservation of Nature (IUCN) Species Survival Commission (SSC) is partnering with SeaTheFuture’s ambitions to boost funding for Ocean conservation projects and bring strength to a movement that will ultimately benefit the entire world. This partnership, born…
Conservation Tool
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.
Conservation Tool
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.
Page | 04 Feb, 2022
Since 1972, IUCN is the official advisor on nature under the World Heritage Convention. The Convention is known as "the most widely accepted international conservation treaty in human history”, ratified today by 195 States Parties. Natural World Heritage sites conserve the planet’s most…
Story | 26 Feb, 2021
New IUCN-backed study finds gray whales at high risk from ship strikes in the North Pacific Ocean
Gland, Switzerland (IUCN) – Ships operating in the North Pacific pose a serious threat to gray whales (Eschrichtius robustus), according to the first scientific study that examines the impacts of vessel traffic on the species throughout its range.
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 (Environmental Impact Classification for Alien Taxa) is a simple, objective and transparent method for classifying alien taxa in terms of the …
Story | 10 Aug, 2020
An ocean hero dedicated to vaquita conservation succumbs to COVID-19
IUCN is deeply saddened by the loss of Mexican conservationist Paco Valverde, who dedicated his life to protect the vaquita – the world’s smallest porpoise and most threatened marine mammal. Paco was regarded as an ocean hero who inspired his community to care for the marine environment on which…
Story | 12 Mar, 2020
Report: Blue Infrastructure Finance, where all win
All coastal and marine ecosystems are critical to human well-being and global biodiversity. Mangroves, coral reefs, and seagrass beds are examples of these. But urban and rural infrastructure investments are having a heavy negative impact on these systems, and it is…
Press release | 27 Sep, 2019
Over half of Europe’s endemic trees face extinction
Gland, Switzerland, 27 September 2019 (IUCN) – Over half (58%) of Europe’s endemic trees are threatened with extinction, according to assessments of the state of the continent’s biodiversity published today by the International Union for Conservation of Nature (IUCN). The introduction of…