Petersen, A., Irons, D., Anker-Nilssen, T., Artukhin, Y., Barrett, R.T., Boertmann, D., Egevang, C., Gavrilo, M.V., Gilchrist, G., Hario, M., Mallory, M., Mosbech, A., Olsen, B., Österblom, H., Robertson, G. & Strøm, H. 2008. Framework for a Circumpolar Arctic Seabird Monitoring Network. CAFF CBMP Report No.15CAFF International Secretariat, Akureyri, Iceland, 67 pp.