The short-horned lizard is often referred to as a “horned ... Their coloring can be yellowish, gray, or reddish-brown depending on the environment they inhabit, and, combined with their shape ...

Here we’re tracking evolution in real time, measuring natural selection as it happens in a community of Caribbean lizards. Our research takes place on a South Florida island roughly the size of ...

Each May, coinciding with the start of the breeding season, we visit Lizard Island to capture, study and release all adult anoles – a population that fluctuates between 600 to 1,000.