By Agence France-Presse

Oxford University study could shed light human brain function and whether facial recognition is an innate or learned ability

A tropical fish can tell one human face from another despite lacking a brain section that homo sapiens and other “smart” animals use for this task, scientists said Tuesday.

The astonishing ability was demonstrated in experiments with eight archerfish, a tropical species best known for spitting pressurised water jets to shoot prey out of the air.

Via: https://www.theguardian.com/environment/2016/jun/08/smart-fish-recognise-human-faces-scientist