Fish at Living Coasts in Torquay have been observed performing a mating behaviour that zookeepers think has never before been recorded. Animal experts filmed female four-eyed fish (Anableps anableps) rocking from side-to-side; this appeared to attract the male to come and mate. Sharp-eyed aquarists Tom Fielding and Sam Worthington noted and eventually videoed the curious behaviour. Clare Rugg...
