title: Mirror self-recognition in the bottlenose dolphin: a case of cognitive convergence.
abstract: The ability to recognize oneself in a mirror is an exceedingly rare capacity in the animal kingdom. To date, only humans and great apes have shown convincing evidence of mirror self-recognition. Two dolphins were exposed to reflective surfaces, and both demonstrated responses consistent with the use of the mirror to investigate marked parts of the body. This ability to use a mirror to inspect parts of the body is a striking example of evolutionary convergence with great apes and humans.
authors.affiliation: Osborn Laboratories of Marine Sciences, New York Aquarium, Wildlife Conservation Society, Brooklyn, NY 11224, USA. dlr28@columbia.edu
authors.forename: D
authors.initials: D
authors.lastname: Reiss
authors.forename: L
authors.initials: L
authors.lastname: Marino
mesh_terms: D000818:Animals; D003071:Cognition; D004289:Dolphins / Q000502:physiology*; D014796:Visual Perception