Books & Articles
  • Dawson, N.M., MacLeod, C.D., Smith, M. & Ratcliffe, N. (2011) "Interactions with Great Skuas Stercorarius skua as a factor in the long-term decline of an Arctic Skua Stercorarius parasiticus population" Ibis 153(1):143153
    [notes]
    http://dx.doi.org/10.1111/j.1474-919X.2010.01065.x
  • Mitchell, P.I., Newton S.F. Ratcliffe, N. & Dunn T.E. (2004) "Seabird Populations of Britain and Ireland" T. & A.D. Poyser, London
    [notes]
    Page at Bloomsbury Publishing
    • Furness, R.W. & Ratcliffe, N. (2004) "Arctic Skua (Stercorarius parasiticus)" in Mitchell, P.I. et al. (2004)
      [notes]
    • Furness, R.W. & Ratcliffe, N. (2004) "Great Skua (Stercorarius skua)" in Mitchell, P.I. et al. (2004)
      [notes]
    • Ratcliffe, N. (2004) "Sandwich Tern (Sterna sandvicensis)" in Mitchell, P.I. et al. (2004)
      [notes]
    • Ratcliffe, N. (2004) "Common Tern (Sterna hirundo)" in Mitchell, P.I. et al. (2004)
      [notes]
    • Ratcliffe, N. (2004) "Arctic Tern (Sterna paradisaea)" in Mitchell, P.I. et al. (2004)
      [notes]
    • Ratcliffe, N. (2004) "Causes of Seabird Population Change" in Mitchell, P.I. et al. (2004)
      [notes]

Species
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External links