Do people flirt like guppies?

From Atlanta, Ga., at the annual meeting of the Animal Behavior Society

A complexity of flirtation, known as mate copying, may be common to both guppies and college students.

Typically, female guppies go for the orangest males, explains Lee A. Dugatkin of the University of Louisville in Kentucky. Yet he’s found that a female chooses a not-so-orange mate if other females seem to have fallen for him.