Mojave Desert
Mohave
Mojave
Mohave Desert
Gila Desert
Sonoran Desert
Painted Desert
Chihuahuan Desert
Colorado Desert
Black Rock Desert
Sonoran lyre snake
Trimorphodon lambda
jungle
chuparosa
Erodium texanum
Texas storksbill
Gerea canescens
desert sunflower
Carson
Death Valley
desertscape
White Sands
Big Sur
rosy boa
Lichanura trivirgata
karoo
Cascade Range
Cascade Mountains
Cascades
Sonoma
hediondilla
La Silla
coville
creosote bush
Larrea tridentata
fringe-toed lizard
Uma notata
Southwest
Guadalupe Mountains
semidesert
Big Bend National Park
sierozem
southwestern United States
tiger rattlesnake
xerosphere
Great Arabian Desert
Arabian Desert
San Joaquin Valley
Crotalus tigris
Sandhills