Each lizard is unique. Some have longer legs, others stronger jaws, and all behave slightly differently. The differences could determine who survives.

Like human beings, each lizard is unique. Some have longer legs, others stronger jaws, and all behave slightly differently. These differences could determine who survives and who doesn't; who has the ...

Like human beings, each lizard is unique ... Each measurement helps us answer fundamental questions about evolution: Do faster lizards live longer? Do stronger biters produce more offspring?

Like human beings, each lizard is unique ... Each measurement helps us answer fundamental questions about evolution: Do faster lizards live longer? Do stronger biters produce more offspring?

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.