Male lizards prefer more-feminine lizards to 'bearded ladies,' study finds
Tuesday, November 5, 2013 - 20:00
in Biology & Nature
Which females do male lizards find to be the sexiest? Tracy Langkilde, an associate professor of biology at Penn State University, and Lindsey Swierk, a graduate student in Langkilde's lab, tackle this question by examining the mating behavior and blue-color patterns of fence lizards in Arkansas, Alabama, and Mississippi. The results of their research, which offer a snapshot into the evolution of male-female differences, will be published in the early online edition of The Royal Society journal Biology Letters on November 6, 2013.