Dorofeev, D., Anisimov, Y., Anisimova, O. and Litvin, K. (2013) “Number and distribution of Barnacle Goose Branta leucopsis colonies on the Timansky coast of the Barents Sea in 2009”, Ornis Norvegica, 36, pp. 25-27. doi: 10.15845/on.v36i0.436.