Recent changes in the status of Steller’s eider wintering in Europe

Zydelis, R., Lorentsen, S.-H., Fox, A.D., Kuresoo, A., Krasnov, Y., Goryaev, Y, Bustnes, J.O., Hario, M., Nilsson, L. & Stipniece, A. 2006. Recent changes in the status of Steller’s eider wintering in Europe. Bird Conservation International 16: 217-236.