Guppies Use Ugly Friends to Make Themselves Look Better...
Photo: Clelia Gasparini It's like The Hottie and The Nottie, fish-style! Italian researchers have discovered that a school of guppies can be quite as shallow and vain as popularity-obsessed...
http://www.neatorama.com/2013/02/20/Guppies-Use-Ugly-Friends-to-Look-Better/
