| Reference no. | Jensen, D.B. and K.D. Christensen (eds.), 2003 |
| Ecosystem | North Greenland |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Concentrated in west Greenland with an estimate of 30,000 to 60,000 individuals, but possibly have a breeding population of 80,000 individuals, with a few colonies in south Greenland (Ref. 116457). C: Ref. 116457. |