Shaping of hooks in New Caledonian crows.

Lignende værker

• Lateralization of tool use in New Caledonian crows (Corvus moneduloides).
  af: Weir, A, et al.
  Udgivet: (2004)
• Selection of tool diameter by New Caledonian crows Corvus moneduloides.
  af: Chappell, J, et al.
  Udgivet: (2004)
• New Caledonian crows use tools for non-foraging activities.
  af: Wimpenny, J, et al.
  Udgivet: (2011)
• Tool selectivity in a non-primate, the New Caledonian crow (Corvus moneduloides).
  af: Chappell, J, et al.
  Udgivet: (2002)
• Morphology and sexual dimorphism of the New Caledonian Crow Corvus moneduloides, with notes on its behaviour and ecology
  af: Kenward, B, et al.
  Udgivet: (2004)