Books & Articles
  • Fort, J., Steen, H., Strøm, H., Tremblay, Y., Grønningsæter, E., Pettex, E., Porter, W.P. & Grémillet, D. (2013) "Energetic consequences of contrasting winter migratory strategies in a sympatric Arctic seabird duet" Journal of Avian Biology 44(3):255–262
    [notes]
  • http://dx.doi.org/10.1111/j.1600-048X.2012.00128.x


Species
Internal links


External links