title: Individual recognition by auditory cues in the common tern (Sterna hirundo).
authors.affiliation: Sub-Department of Animal Behaviour, University of Cambridge, Madingley.
authors.forename: J G
authors.initials: JG
authors.lastname: Stevenson
authors.forename: R E
authors.initials: RE
authors.lastname: Hutchison
authors.forename: J B
authors.initials: JB
authors.lastname: Hutchison
authors.forename: B C
authors.initials: BC
authors.lastname: Bertram
authors.forename: W H
authors.initials: WH
authors.lastname: Thorpe