Competition puts the brakes on body evolution in island lizards Digg this page for free send this page to a friend Add to your del.icio.us account

Millions of years before humans began battling it out over beachfront property, a similar phenomenon was unfolding in a diverse group of island lizards. Often mistaken for chameleons or geckos, Anolis lizards fight fiercely for resources, responding to rivals by doing push-ups and puffing out their throat pouches. But anoles also compete in ways that shape their bodies over evolutionary time, says a new study.
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: : Competition puts the brakes on body evolution in island lizards
Date Listed : Tuesday, June 22, 2010
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