Fish can recognise human faces, study finds
Scientists demonstrate how a species of tropical fish can recognise and differentiate between human faces, showing that fish could have better cognition than their tiny brains suggest. Matthew Stock reports.

// < ! var vtn_player_type="vp";
var vtn_content_type="vod";
var ven_video_key="ODAzMzQ0fHwxNzE2fHw2MjR8fDEsMiwx";
var ven_width="100%";
var vtn_ratio="16:9″;

//

Hastakshep