• Saguaro Blooms Upclose

    Saguaro

    National Park Arizona

There are park alerts in effect.
show Alerts »
  • Rincon Mountain District Backcountry Closures Due to Wildland Fire Activity

    Due to fire activity and for the safety of hikers and campers, some trail and campground closures have been enacted. All off-trail areas within Saguaro National Park east of Douglas Spring Trail and Manning Camp Trails are also closed. More »

  • Short Term Trail Closures for Buffelgrass Treatment

    Between August 19 and August 29, isolated trails in both districts may be closed for a short duration as aerial treatment of invasive buffelgrass is happening in that area. Closures will be posted at each trail and announced on facebook daily. More »

Animals

NPS photo

Although this may appear to be nothing more than a pile of sticks, this is the home of a desert pack rat, protecting it from harsh desert temperatures and predators.

Although the Sonoran Desert can seem foreboding, it is home to many animal species. These animals have adapted to the desert’s high temperatures and scarce water supply. Many species simply avoid the hot daytime temperatures by being active only at night or by seeking shelter in shaded nests or burrows. Others have features that allow them to stay cool - the jackrabbit’s large ears allow heat to radiate away from its body, and vultures actually urinate on themselves to dissipate heat!

Saguaro National Park contains a great variety of unusual animals, some of which can only be found in southern Arizona. Roadrunners, horned lizards, Gila monsters, kangaroo rats, and collared peccaries are all seen regularly by visitors. Although Saguaro NP lies on the edge of the Sonoran Desert, Mica Mountain in the Rincon Mountain District reaches more then 8600’ in height. This altitude allows for cooler temperatures and pine trees, as well as mammals such as black bears and white-tailed deer. The park is also home to species more commonly associated with the tropics, such as coati. Precious, often hidden desert waters contain aquatic leopard frogs and mud turtles.

 
lowland leopard frog

Lowland Leopard Frog

View Images of the park's residents:
AMPHIBIANS
BIRDS
MAMMALS
REPTILES

SPECIES INVENTORY LISTS (Adobe Acrobat Reader required to view. Click to download.)

Rincon Mountain District (East) Species

Amphibians

Birds

Mammals

Tucson Mountain District (West) Species

Amphibians

Birds

Mammals

Did You Know?

Fire

Buffelgrass burns at 1300-1600 F, hot enough to melt aluminum and the fire can travel near the speed of the wind. Even in moderate weather, it can travel at 2-3 mph with 12-18 ft flame lengths, making it a real threat to the lives of firefighters