The pronghorn are considered the fastest animal in North America. They can reach speeds of over 60 mph. The current population of Sonoran Pronghorn is approximately 550. The desert mountainous valleys that the pronghorn prefer provide a major source of food for the animals. The desert provides cacti, and lots of it.
Forage is an important part of the animal's diet.
Forbs, grasses, and shrubs also provide sustenance. There are efforts being made to help the Sonoran Pronghorn. One can find more detail in the 1994 Recovery Plan by Laura Thompson-Olais of the Cabeza Prieta National Wildlife Refuge, at 1611 N.Second Avenue, Ajo, Az. 85321. The Sonoran Pronghorn is an animal that has much yet to be determined. It must be a priority to maintain and increase the population of these animals that are so interesting and necessary for the ecosystem.