What is a Desert Iguana
Below is a transcription of the above sign found at the Valley of Fire Visitor Center.
Desert Iguana or Crested Lizard – Dipsosaurus dorsalis
HABITAT
Creosote Bush Scrub, Sand Dunes, Sandy Washes
SIZE/DESCRIPTION
10 to 18 inches (25 to 45 cm) long, round body with low crest on back.
Blunt head, long tail.
Color: light body, dark spots concentrating into bands around tail.
FOOD
Various plant materials, including young leaves, flowers, fruits, insects.
RANGE
Southern Nevada, southern California, western Arizona south into Mexico.
ADAPTATION FOR SURVIVAL
Comfortable at very high temperatures, up to +115° F (+46°C).
Obtains moisture from food.
Climbs into shrubs to avoid high temperatures of desert floor; stands stiff-legged to hold body off hot rocks.
COMMENTS
Active during day; runs rapidly across hot desert in open sun.
One of many meat sources for Indians of region, and an important food for many predators.
What is a Desert Iguana
I am an outdoor enthusiast who would rather be on a backcountry backpacking trip than a stroll on the beach (although I do love the beach!).
Living in Las Vegas has afforded me the opportunity to easily explore the Southwest region of the United States.
A nature lover, I am often found at the end of the pack taking photos and videos of the wildlife found on the trails. Colorful flowers, desert animals, and unusual geological rock formations are often the majority of my photos.
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