Trust science on this: Guys are generally not eager to mate with a high-testosterone bearded lady. But what goes on with other animals that share “male” ornamentation? Do the females pay a heavy price ...

Male eastern fence lizards, Sceloporus undulatus, are spiny lizards who sport pretty drab colors except for the vibrant blues on the sides of their bellies and on their throats, which help attract the ...

Male eastern fence lizards like ladies that look like ladies. The males of the species, Sceloporus undulatus, have bright blue patches outlined in black along their throats and abdomens. About ...

Scientists have documented the rare strategy where some female populations of one reptile species, the eastern fence lizard (Sceloporus undulatus), are actually male mimics. Here, around 70 percent of ...

image: This photo shows a male fence lizard with male-type bright blue "badges" outlined in black. Mating-behavior studies of lizards in three southern US states have revealed which females male ...

Mating-behavior studies of lizards in three southern US states have revealed which females male lizards find to be the sexiest. The research provides insight into the evolution of male-female ...