The two species of murres, thick-billed Uria lomvia and common U. aalge, both have circumpolar distributions, breeding in Arctic, sub-Arctic and temperate seas from alifornia and N Spain to N Greenland, high Arctic Canada, Svalbard, Franz Josef Land and Novaya Zemlya (Box 4.3 Fig. 1). Conservation of Arctic Flora and Fauna, CAFF 2013 - Akureyri . Arctic Biodiversity Assessment. Status and Trends in Arctic biodiversity. - Birds(Chapter 4) page 163

The Seabird Information Network (SIN) developed by the Circumpolar Seabird expert group (<a href="http://caff.is/seabirds-cbird" target="_blank">CBird</a>) of the Conservation of Arctic Flora and Fauna (<a href="http://caff.is" target="_blank">CAFF</a>) working group of the Arctic Council focuses on the development of a data entry and analysis portal system allowing for circumpolar seabird colony information to be contributed, mapped, and shared by scientists and monitoring programs around the Arctic. - <a href="http://axiom.seabirds.net/maps/js/seabirds.php?app=circumpolar#z=2&ll=NaN,0.00000" target="_blank"> Circumpolar Seabird portal</a>

Appendix 17.3. Phylogeographic and population genetics studies of selected Arctic species.

<img width="80px" height="67px" alt="logo" align="left" hspace="10px" src="http://geo.abds.is/geonetwork/srv/eng//resources.get?uuid=7d8986b1-fbd1-4e1a-a7c8-a4cef13e8eca&amp;fname=cbird.png">The Circumpolar Seabird Monitoring Plan is designed to 1) monitor populations of selected Arctic seabird species, in one or more Arctic countries; 2) monitor, as appropriate, survival, diets, breeding phenology, and productivity of seabirds in a manner that allows changes to be detected; 3) provide circumpolar information on the status of seabirds to the management agencies of Arctic countries, in order to broaden their knowledge beyond the boundaries of their country thereby allowing management decisions to be made based on the best available information; 4) inform the public through outreach mechanisms as appropriate; 5) provide information on changes in the marine ecosystem by using seabirds as indicators; and 6) quickly identify areas or issue in the Arctic ecosystem such as declining biodiversity or environmental pressures to target further research and plan management and conservation measures. - <a href="http://caff.is" target="_blank"> Circumpolar Seabird Monitoring plan </a>