Cold-blooded creatures best describe iguanas. Plus, they tend to fall off trees when it gets really cold. Those cold iguanas are still alive, so relax. They are trapped in a position that is both hilarious and crucial to their very existence.
Iguanas go into hibernation (sometimes called “cold anesthesia”) when the temperature drops below 45 degrees Fahrenheit. To survive, until the mercury rises above 50 degrees, their bodies go into a protective hibernation mode. They are alive and all their vital organs are functioning normally.
They are not dead, despite what the National Weather Service in Miami has claimed. The fact that iguanas often hibernate in trees poses a threat to humans. As a result, streets, cars, and sleeping humans can all take a direct hit from chilly, immobilized lizards that seem to descend from the sky.
Because of their size (adult males can reach 5 feet in length and weigh up to 20 pounds)being landed by an iguana can be quite deadly. Iguanas, like any other reptile, can be killed by extreme cold. Some iguanas, especially juveniles, cannot handle temperatures greater than eight hours and will perish.
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“The temperature threshold for when iguanas begin to enter a dormant state depends a lot on the size of the iguana,” said Ron Magill, Zoo Miami’s director of communications. “In general, the bigger the iguana, the colder it can tolerate for a longer period of time.”
Some iguanas have reportedly figured out ways to survive even when temperatures remain in the 40s or below for extended periods of time. Many South Florida iguanas have dug themselves extensive underground tunnels for protection during the winter.
last words
Iguanas are best described as cold-blooded. They also have a bad habit of dropping trees when it gets really cold. You can take it easy; the frigid iguanas are still there. They are trapped in a situation that is both ridiculous and very necessary for their survival.
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