page_title: Petrified Forest National Park
section_title: Fauna
hierarchical_section_title: Petrified Forest National Park / Biology / Fauna
caption_attribution_description: Canis latransFrançais&#160;: Un coyote en Arizonacoyote
context_page_description: Petrified Forest National Park is an American national park in Navajo and Apache counties in northeastern Arizona. Named for its large deposits of petrified wood, the fee area of the park covers about 230 square miles, encompassing semi-desert shrub steppe as well as highly eroded and colorful badlands. The park's headquarters is about 26 miles east of Holbrook along Interstate 40, which parallels the BNSF Railway's Southern Transcon, the Puerco River, and historic U.S. Route 66, all crossing the park roughly east–west. The site, the northern part of which extends into the Painted Desert, was declared a national monument in 1906 and a national park in 1962. The park received 644,922 recreational visitors in 2018. Typical visitor activities include sightseeing, photography, hiking, and backpacking.
  Averaging about 5,400 feet in elevation, the park has a dry windy climate with temperatures that vary from summer highs of about 100 °F to winter lows well below freezing. More than 400 species of plants, dominated by grasses such as bunchgrass, blue grama, and sacaton, are found in the park.
context_section_description: Some of the larger animals roaming the grasslands include pronghorns, black-tailed jackrabbits (hares), Gunnison's prairie dogs, coyotes, bobcats and foxes. Pronghorns, the fastest land animals in North America, are capable of 60-mile-per-hour (97 km/h) sprints. They are the second fastest land animal on Earth. The blood vessels in the huge, thin-walled ears of the jackrabbits act as heat exchangers. These hares are known for their bursts of speed, long leaps, and zigzag routes, all of which protect them from being eaten by golden eagles and other predators. The prairie dogs live in large colonies or "towns", near which many other species find food and shelter. Coyotes dine largely on rodents but also eat fruits, reptiles, insects, small mammals, birds, and carrion.
  Bobcats and bullsnakes hunt smaller animals, such as deer mice and white-tailed antelope squirrels in the park's riparian zones. Western pipistrelle bats feast on insects, and pallid bats eat beetles, centipedes, cicadas, praying mantises, scorpions, and other arthropods. On the Painted Desert rim, small animals find food and shelter among the denser foliage, and mule deer sometimes frequent the area.
  
  More than 16 kinds of lizards and snakes live in various habitats in the park and consume large quantities of insects, spiders, scorpions, other reptiles, and small mammals. The collared lizard, which occurs in every habitat, is the largest and most often seen.
   Plateau striped whiptails, a species consisting entirely of females, prefer grasslands and developed areas. Side-blotched lizards live in rocky areas of the park but are seldom seen. Gopher snakes, which sometimes imitate rattlesnakes when disturbed, are among the most common snakes in the park. The Western rattlesnake, the only venomous snake found in the park, prefers grasslands and shrub areas.
  Seven kinds of amphibians, which drink no water but absorb it through their permeable skins, have been identified in Petrified Forest National Park. Tiger salamanders, found in grassland and near major drainages, are the only salamander species known in Arizona. Woodhouse’s toads, which are seldom seen, are the largest toads in the park. They like grasslands, riparian corridors, and developed areas. Red-spotted toads, most active in the rainy season, July through September, are found in rocky areas near streams and in canyons. The Great Plains toad, the most common toad in the park, prefers grasslands. Resident spadefoot toads include the New Mexico, plains, and Couch's varieties.
  A survey conducted in 2006 identified 216 species of birds known to have occurred in Petrified Forest National Park since the park became a protected area in 1906. Of those, 33 species breed within the park, 6 other species probably do, and 18 species live in the park year-round. Thirty-five species live in the park only during the summer and 11 species only during the winter. The greatest diversity of birds occurs during fall and winter migrations.
  Raptors, songbirds, and ground birds are found in the park's grassland, while the Puerco River's riparian corridor is a good place for year-round residents as well as migrants such as warblers, vireos, avocets, and killdeer. Developed areas around the visitor center and museum attract western tanagers, hermit warblers, house finches, and others. Occasional shorebirds and eastern birds also visit the park.
  Birds commonly seen in the park include the common raven and the western meadowlark, known for its charming song. Anna's hummingbird, which can hover and fly backwards as well as forwards, is among the smallest birds in the park. The largest is the golden eagle, with a wingspan of up to 7 feet (2 m).
caption: Coyotes are omnivores with a widely varied diet including many rodents.
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