A New Troodontid Dinosaur with a Thickened Skull

Sexual selection is one of the major driving forces in animal evolution. In order to reproduce successfully, animals must not only find food, avoid predators, and survive in their environments, but also secure mating partners. As a result, many animals have evolved specialized structures used either to attract mates or to compete with rivals of the same sex. These structures are the products of sexual selection.

Want to read more?

Subscribe to thesoundofevolution.com to keep reading this exclusive post.

Subscribe Now