An angry chameleon may exhibit yellow, because the yellow cells have fully expanded, thus blocking off all blue-reflected light from below. Other lizards, like the green anole, can also change color.

Because the lizards often died on the journey from ... like erectile tissue.” Anderson studies chameleon feeding in intricate detail. Using a camera that captures 3,000 frames a second, he ...

These lizards prefer to hydrate by absorption instead of drinking. Cuban false chameleons feast on snails and slugs. In the wild, this is their primary source of nutrition. You can feed them other ...