Cichlid fish view unfamiliar faces longer, from further distance than familiar faces
Wednesday, November 25, 2015 - 14:30
in Biology & Nature
Fish viewed digital models with unfamiliar fish faces longer and from a further distance than models with familiar faces, according to a study published November 25, 2015 in the open-access journal PLOS ONE by Masanori Kohda from the Osaka City University, Japan and colleagues.