Iguanas are known to be some of the biggest lizards in the American region. Their tails, formed like whips, make up roughly half their size. Iguanas are cold-blooded animals that can easily adapt to ...

Physiological and Biochemical Zoology: Ecological and Evolutionary Approaches, Vol. 78, No. 2 (March/April 2005), pp. 163-172 (10 pages) Abstract Intermittent activity, alternating bouts of activity ...

PICACHO PEAK STATE PARK, AZ — The power of Arizona's desert predators was on full display recently in southern Arizona. Video taken by Randy Babb, a retired Arizona Game and Fish Department biologist, ...

This is a preview. Log in through your library . Abstract The desert iguana (Dipsosaurus dorsalis) precisely thermoregulates in an operant conditioning apparatus, where it must walk 1 m to obtain a ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Around 34 million ...

Desert Iguana: They obtain water from the vegetation they eat and absorb moisture from the air through their skin. Desert tortoise: The desert tortoises obtain much of their water needs from plants ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. About 34 million years ago, a group of iguanas went on an epic ...

Iguanas on the remote islands of Fiji may appear to live chill lives, but according to new research they had to work for it: by floating across thousands of miles of ocean on vegetation in the last 30 ...

Video taken by Randy Babb, a former public information officer with the Arizona Game and Fish Department, showed a sidewinder rattlesnake eating a large desert iguana. Watch the video in the player ...