The
frilled neck lizard is a master of adaptations. Its environment
experiences a variety of weather that the frilled neck needs to be ready
to adapt to. During the dry season, the frilled neck will decrease its
activity level in response to the lack of food and water. During the wet
season the frilled neck increases its activity greatly and takes advantage
of the abundance of food. Because they are properly nourished, the frilled
neck uses the rainy season as their mating season.
Other
adaptations are found in their appearance. Because most of their day is spent
perched in the trees, the frilled neck has developed a highly effective
camouflage. It is very difficult to spot a frilled neck in the trees even
if you are looking for one. Their camouflage is a very effective defense
against predators. The frilled necks also have scales which helps
prevent water loss.
Another major
defense mechanism is the structure that gives the frilled neck lizard its
name, the frill around the neck. The frill is a piece of skin that wraps
around the neck and attaches to the jaw. Because of its attachment to
the jaw, when the frilled neck opens its mouth to hiss or make noise at a
predator or to ward off competition during mating, the frill will spread open
along with the jaw. The jaw also helps the frilled neck to eat. To learn
what the frilled neck eats follow me to
nutrition!
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