Rincon Mountain District Backcountry Closures Due to Deer Head Fire
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 »
Sonoran Desert Toad
Sonoran Desert Toad (Bufo alvarius)
The Sonoran Desert toad, previously known as the Colorado River toad, is one of the largest toads native to North America. They have relatively smooth olive-green skin with huge parotoid glands behind each eye and several large warts on their hind legs. When disturbed, the parotoid glands secrete toxins as a defense. Dogs that mouth the toads can become temporarily paralyzed and sometimes die if not treated immediately.
Length: 4 - 7 ½ in. (10.1 - 19 cm)
Diet: Mostly insects, but also mice and other toads
Did You Know?
Saguaro National Park is more than just a desert park. In fact, the highest point in the eastern district is Mica Mountain at 8,666 ft. There you will find a dense forest of Ponderosa pine, Douglas fir, alligator-bark juniper, and aspen.