Chuckwalla
The Chuckwalla is a large, herbivorous lizard native to the deserts of the southwestern United States and Mexico. It is known for its unique defense mechanism: when threatened, it will wedge itself into a rock crevice and inflate its body with air, making it impossible for a predator to pull it out.
The Chuckwalla is a herbivore that feeds on a variety of plants, flowers, and fruits. It is a vital part of its ecosystem, as its fruit-eating habits help to disperse seeds.
Chuckwalla
Native To
Conservation Status
Average Height
1.5 feet
(0.5 m)
Average Weight
2 - 3 lbs
(0.9 - 1.4 kg)
Average Life Span
15 - 25 years
Gestation Period
60 - 70 days
Did You Know?
The Chuckwalla is a large, herbivorous lizard found in the deserts of the southwestern United States and northern Mexico.
When threatened, Chuckwallas inflate their bodies with air to wedge themselves into rock crevices, making it difficult for predators to pull them out.
They primarily eat leaves, flowers, fruits, and buds, and get most of their water from the plants they consume.
Chuckwallas are most active during the warmest parts of the day, basking in the sun to raise their body temperature.
They can live for 25 years or more in the wild.
Their loose skin around the neck and body can change color to help them blend in with their surroundings.
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