• Photo of the steep natural entrance of Carlsbad Caverns

    Carlsbad Caverns

    National Park New Mexico

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  • Scenic Loop Road Closed

    The 9-mile scenic Loop Road (Desert Drive) is closed due to flood damage. The road will reopen as soon as repairs are done. This scenic road does not affect access to the visitor center or the cave.

  • All Camping & Backcountry Caving Suspended Until Further Notice

    All camping and backcountry/recreational caving in the park has been suspended until further notice due to flood damage on backcountry roads and trails.

Amphibians

Couch’s spadefoot (Scaphiopus couchii), a type of toad, is a true desert animal. It spends most of its time dormant in the soil, only coming out to breed in those rare summer rains.
Couch’s Spadefoot (Scaphiopus couchii), a type of toad, is a true desert animal. It spends most of its time dormant in the soil, only coming out to breed in those rare summer rains.
NPS Photo
 

Among the park's nine amphibians are two species of spadefoot toads, Couch's Spadefoot and New Mexico Spadefoot. The spadefoot toads are not true toads, but belong to the primitive family Pelobatidae. Spadefoots resemble true toads (family Bufonidae) in body form, but have smoother, thinner skin. The spadefoots are named for their large, sharp metatarsal tubercles that are used to dig backwards to depths of several feet.

Spadefoots are truly adapted to life in a desert, taking advantage of the short-lived ponds created by summer thunderstorms in order to breed. It is believed that sound or vibration of rainfall cues the spadefoots to emerge from underground and congregate at the ponds. Males engage in loud choruses to attract females and rush the breeding process before the ponds disappear. Spadefoots breed quickly in order to take advantage of favorable breeding conditions and to allow the eggs and larvae as much time as possible to develop.

The park's list also includes four species of true toads (family Bufonidae); as well as a cricket frog (believed to have been extirpated from the park in recent years) and two species of true frogs, the Rio Grande Leopard Frog and the non-native American Bullfrog.

Herpetofauna Checklist [347k PDF]

Did You Know?

Ice-age sloth

Bones from ice age animals like jaguars, camels, lions and giant sloths have been found in the entrance areas of some caves in Carlsbad Caverns National Park.