Welcome to CAFF
CAFF is the biodiversity working group of the Arctic Council
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State of the Arctic Freshwater Biodiversity Report What's happening in lakes and rivers?

Brachycentrus subnubilus. Photo: Jan Hamrsky

The Arctic Biodiversity Congress 2018 Join us in Rovaniemi Oct. 9-11, 2018

Walrus website FINAL

State of the Arctic Marine Biodiversity Report what's happening in the Arctic's oceans?

Bearded seal. Audun Rikardsen

Protected Areas Index update on protected areas in the Arctic

PA 2017

Arctic Migratory Birds Initiative (AMBI) saving Arctic birds

IMG 6575

CBMP Strategy 2018-2021

crane hires Caitlin Bailey GFOE The Hidden Ocean 2016 Chukchi Borderlands

Mainstreaming Arctic Biodiversity in Arctic Mining

Photo: Kai Mortensen/Shutterstock.com

Educational resources Educational toolkits for children and teachers

Actions for Arctic Biodiversity 2013-2021 implementing the recommendations from the ABA

Photo: Wyatt Rivard/shutterstock.com

Latest News

Photo: Lars Holst Hansen

Arctic Biodiversity Assessment status and trends

Photo: Carsten Egevang/ARC-PIC.com


Photo: Brendan van Son/Shutterstock.com



The average population of Arctic species increased by 16% between 1970 and 2004

however, this is not consistent across biomes, regions, and taxa. (Source: ASTI 2010)


High Arctic species populations have decreased by an average of 26% between 1970 and 2004.

(Source: ASTI 2010)



Of the 21 Northern languages that have gone extinct, 48% of those have disappeared since 1990.

This indicates an increasing rate of language extinction. (Source: ABA 2013)



More than 50% of the world's wetlands are in the Arctic and sub-Arctic

Wetlands are important for carbon storage and water cycling. (Source: ABA 2013)



The ivory gull, a high Arctic species has decreased by 80% (since the 1980s)

on its Canadian range. (Source: ABA 2013)



Polar bears are affected by decreasing sea ice

The global population of polar bears is predicted to decrease by 30% in the next 45 years. (Source: ABA 2013)


Protected and Important Areas

Photo: Wild Arctic Pictures/Shutterstock.com

CBMP Monitoring Plans

The Arctic Biodiversity Data Service (ABDS)

Policy recommendations from key CAFF reports

Invasive Species

Webinar Series

CAFF Twitter

Upcoming Events

CAFF on Facebook


Marine monitoring

Photo: Denis Burdin/shutterstock.com

Freshwater monitoring

Photo: corepics/shutterstock.com

Terrestrial monitoring

Photo: Incredible Arctic/shutterstock.com

Coastal monitoring

Photo: George Burba/shutterstock.com

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