Christensen , Kim Diget, and Knud Falk. “Status of the Common Eider Breeding in the Municipality of Avanersuaq (Thule), North-West Greenland”. Polar Research 20, no. 1 (January 6, 2001): 109-114. Accessed March 31, 2026. https://polarresearch.net/index.php/polar/article/view/2160.