European Alien Species Information Network - EASIN

22/05/2026

🌍 Today we celebrate the International Day for Biological Diversity 2026!

This year’s theme, “Acting locally for global impact”, reminds us that protecting biodiversity starts with local action, collaboration, and shared knowledge.

At the European Alien Species Information Network (EASIN), part of the Biodiversity Knowledge Centre (KCBD), we support biodiversity protection by providing data, tools, and scientific knowledge on invasive alien species across Europe. From citizen science observations to policy support, local contributions can help generate a broader impact for ecosystems and biodiversity conservation.

Every observation, dataset, and local initiative matters. Together, local actions can support global biodiversity goals.

15/05/2026

🚨 ALERT – New Detection of an Invasive Alien Ant in Italy 🇮🇹

A new occurrence of the invasive alien ant Brachyponera chinensis (Commission Implementing Regulation (EU) 2025/1422 of 17 July 2025) has been officially reported in Italy via the NOTSYS notification system.

The species was already known to be present in Italy; this report concerns a detection in a previously unrecorded area, highlighting the ongoing spread.

NOTSYS is the official platform through which the EU Member States inform the European Commission and each other, in accordance with Regulation (EU) 1143/2014 on (IAS) of Union concern.
The system supports rapid and coordinated reporting of new detections and of eradication measures for species listed as of Union concern.

This new detection highlights the importance of early warning mechanisms and information sharing to prevent further expansion and to protect biodiversity, ecosystems, and public health across Europe.

13/05/2026

🌍 Invasive alien species are among the fastest-growing threats to biodiversity in Europe — but rapid action can make the difference.
Join the upcoming IUCN Save Our Species webinar:

🎯 Act early, act fast: Funding rapid response to invasive alien species in Europe
Discover how rapid-response funding, early detection, and coordinated management can help stop biological invasions before they become ecological and economic crises.

🗓️ Learn from experts and practitioners working on the frontlines of IAS management across Europe.

🔗 Register here: https://iucnsos.org/join-our-webinar-funding-rapid-response-to-invasive-alien-species-in-europe/

05/05/2026

A new article explores why the social dimension is crucial when dealing with invasive alien species (IAS).
Research shows that people often have mixed views on IAS, balancing perceived benefits and risks. Yet, most risk assessments still overlook how human perceptions, values, and behaviours shape both the spread of species and the success of management actions.
Understanding these dynamics is key to preventing conflicts and improving acceptance of management measures.

Read more here 👉 https://bit.ly/4w72Zdp

07/04/2026

Rapid expansion of a Lessepsian migrant crab, (Crustacea, Brachyura, Portunidae), in the Ionian Sea: New records and early evidence of establishment 👉

The portunid crab, Gonioinfradens giardi (Nobili, 1905), native to the Red Sea and the Indian Ocean, is one of the recent alien decapods expanding in the Mediterranean Sea. Following the first confirmed Italian record from Portopalo di Capo Passero in November 2025, here we documented 11 additional....

01/04/2026

🧐April is month. Get to know what does it mean & what you can do, by checking our dedicated webpage, discover projects on biodiversity & in Europe, take action and support research to protect our unique environment link.europa.eu/3WFvgj‼️

24/03/2026

Our Eugenio, EASIN Ambassador, talks to 200+ S6 & S7 students at European School Varese on "Biodiversity on the move: climate change and alien species", raising awareness informing on EU action to protect biodiversity & stimulate engagement through Citizen Science to help nature

19/03/2026

🌍 Over 35,000 new alien species occurrences added to the EASIN Geodatabase

EASIN continues to expand its knowledge base on alien species in Europe with the integration of more than 35,000 new occurrence records provided by new Data Partners.

Datasets from the Swedish, Finnish and Italian Competent Authorities significantly improve the geographic coverage and quality of monitoring data. In addition, INVASIVESNET joins the EASIN network as a new Data Partner, contributing valuable observational records.

These new contributions strengthen the EASIN Alien Species Catalogue and support better monitoring and management of biological invasions across Europe.

👉 Read more: https://bit.ly/4rAgwqp

18/03/2026

As aftermath to the 7th national report to the CBD
BE, IT, FR, DE and UK shared their approaches to target 6 on and their current status in a meeting organised by the . EASIN contributed to the discussion at Brussels meeting.

27/02/2026

Two days of training and friendly discussions on plants and climate change, education and citizens' engagement, research in science didactics, and the role of Botanic Gardens Orto Botanico di Bergamo "Lorenzo Rota" in Bergamo old town.