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Cliff chirping frog

Eleutherodactylus marnockii

AmphibianThe IUCN status is Leas…

Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Amphibian
Order
Anura
Family
Leptodactylidae

Habitat

This species primarily inhabits rocky, arid environments in the Chihuahuan Desert of west Texas and northern Mexico, favoring cliffs, canyons, and boulder-strewn hillsides. They seek out crevices and sheltered areas for moisture and protection, adapting well to dry, semi-desert conditions.

Diet

The Cliff chirping frog feeds mainly on small invertebrates such as ants, beetles, and spiders. It hunts nocturnally, using its sticky tongue to capture prey on the ground or rock surfaces, and may forage actively after rains when insects are more abundant.

Behavior

These frogs are primarily nocturnal, emerging at night to feed and vocalize, with males producing a high-pitched chirping call to attract mates. They exhibit territorial behavior, defending small areas around their rock crevices, and remain hidden during the day to avoid predators. They are generally solitary outside of breeding season.

Conservation Status

The IUCN status is Least Concern, with a stable population trend; major threats include habitat destruction from urbanization and agriculture in their desert regions.