Arizona field viewing guide
Regal horned lizard in Arizona — where & when to see them by RV
Phrynosoma solare
A well-camouflaged horned lizard of the Sonoran Desert
7peak months
3prime spots
Natural history
About the Regal horned lizard
Primarily eats harvester ants, often near ant mounds. It can squirt blood from its eyes as a defense mechanism against predators.
Where to look
Conservation status
See the Regal horned lizard up close
When to watch
The best months to see the regal horned lizard
Wildlife runs on a calendar. Here is the window when sightings peak in Arizona — plan your trip around the lit months, then check the local refuge or park report before you go.
Best months
Mar · Apr · May · Jun · Jul · Aug · Sep
Look on gravel flats during the warmest part of the morning; check park visitor centers for recent sightings.
Plan the trip
Base your Arizona RV trip
Good to know
Common questions
What does the horned lizard eat?
It feeds almost exclusively on harvester ants, consuming dozens per day.
How does the horned lizard defend itself?
It can increase blood pressure in its sinuses and squirt blood from the corners of its eyes, aimed at predators like coyotes or snakes.
Make it a trip
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