1. Provide leadership for the conservation of all otter species (Lutrinae).
2. Determine and review on a continuing basis the status and needs of otters, and promote the implementation of necessary research, conservation and management programmes by appropriate individuals, organisations and governments.
3. Make known the status and conservation needs of otters, promoting the wise management of otter species.
An interactive map of OSG Projects around the globe!
An interactive map of OSG Projects around the globe!Have you ever wondered where we are and what we’re doing there? Wonder no more!
TRAFFIC Reports 
Otter Educational Material
Otter Educational MaterialDuring the years, we have created A LOT of material – in different languages and for all ages – that can be used in many different contexts.
African Projects
We have started collaborations with various organizations to help promote awareness and research in this amazing continent, that hosts 4 species of otter in need of monitoring and conservation.
OSG Bulletin
The IUCN SSC OSG Bulletin is a highly regarded refereed scientific journal that lists some of the most important otter publications since 1986.
Latest News
Here, you can read the latest relevant global news and documents regarding otters and their conservation. Oh! It’s our 50 year anniversary in 2024 and we’re organising events. Make sure you check them out!
All about Otters
Otters are opportunistic carnivorous mammals in the subfamily Lutrinae. There are 13 species of otters.
Important Documents
Documents that are essential to understand the current and past situation of otter species worldwide
We Love Otters!
Our book has exceptional photos of all 13 species and testimonials that will inspire and motivate people to love and help save these fascinating animals.