Descendants of dinosaurs, lizards are the largest group of
reptiles living worldwide and can be found in all types of environments. Cold-blooded
creatures varying widely in characteristics, they share the following physical
aspects: lungs, scales or plates, and vertebrae. Here are three species of
lizards and some interesting information on each.
Chameleons
Chameleons’ bodies are leaf-like in shape and flat from side
to side. They move slowly and can remain unmoving and hidden for long lengths
of time. They have pincers and tails that are well-suited for climbing and
balance. Some species of chameleon have unique visual features such as eyes
that can gaze in different directions, extra-long tongues, horns, pincers, etc.
Their name refers to the fact that some can change colors depending on their
environment.
Geckos
This type of lizard is the only kind that makes an auditory
sound, sometimes called a bark. They can climb vertical and smooth surfaces,
and even indoor ceilings without too much effort, due to their unusual toe
pads. Scientists estimate at least 2,000 different species globally, with many
having not been identified yet.
Iguanas
Iguanas can be as big as five to six feet long, including
the tail. They are known for their superior vision, able to see shapes, colors,
long distance movement, and shadows. Unfortunately for these creatures, many
human cultures consider them to be a delicacy and hunt them with slingshots.
Iguanas are a common household pet. To learn more about lizard trapping in El Cajon, visit this website.
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