Australian Sea-lion (Neophoca cinera)
Sea World, Coolangatta, Australia July 2001

* Measurement of jaw movement to determine feeding activity (Ropert-Coudert et al. 2004)

NJ Gales (Australian Antarctic Division), G Bedford (Sea World, Australia), RP Wilson (Swansea Univ, UK), N Liebsch (Inst Meereskunde, Germany)