Hørring, Richard, and Finn Salomonsen. “Further Records of Rare or New Greenlandic Birds: (Miscellaneous Notes on Greenlandic Ornithology IV)”. Meddelelser Om Grønland, vol. 131, no. 5, Apr. 2026, p. 89 pp., https://tidsskrift.dk/meddrgroenland/article/view/166990.