Mushroom Rock Trail Closed to Horses, Hikers Use Caution
Mushroom Rock Trail is closed to horses due to hazardous conditions caused by recent flooding. Hikers use caution. Trail is washed out in place and may be difficult to follow.
These animals are seldom seen during the heat of the day, but are active during the cooler nights, especially after a summer rainstorm. The most common amphibians at Chiricahua are the tiger salamander, southern spadefoot toad, great plains toad, and the canyon treefrog. Listen for the explosive, whirring voice of the canyon treefrog near rocky pools along Rhyolite Creek. This tiny frog – usually less that 2 inches long – has a big voice, and is more often heard than seen. Toads and salamanders can frequently be found on or near the roads, or near buildings where nighttime lights may attract their insect prey.
All amphibians need water to lay their eggs in, and often live in or near a permanent water source. Desert dwelling amphibians, like those at Chiricahua, have adapted to a life with limited water; salamanders live in moist, shady areas under fallen wood or debris, while spadefoot toads burrow into the soil and estivate (similar to hibernate) to avoid dry periods. Amphibians are important “indicator” species, often reacting to pollutants that have entered into the air or water. In many areas the amphibians have disappeared (or have acquired various physical deformities) due to contaminants, such as herbicides, pesticides and pollution. We continue to monitor amphibian health, even in places where the animals and habitat are protected, because pollutants can travel great distances through the air, soil and water.
Did You Know?
Chiricahua National Monument is home to many coati-mundi. Because the Chiricahua mountain range is situated at a biological cross-roads, species from Mexico's Sierra Madres make their way north. They are trapped here in our ‘sky-islands,’ though, by ‘seas’ of desert which they cannot cross.