Pacific Horned Frog

Pacific Horned Frog

Ceratophrys stolzmanni

Silhouette: Margot Michaud · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability ~10% · With luck
at Machalilla National Park
5 Verified sightings at Machalilla National Park From 2019 to 2026
5 Verified sightings across 1 park From 2019 to 2026
March Best month highest sighting rate
☀️🌙 Day & Night When it's spotted Active throughout day and night

About the Pacific Horned Frog

The Pacific horned frog (Ceratophrys stolzmanni), also known as Pacific big-mouthed frog, Stolzmann's horned frog and Ecuadorian horned frog, is a species of frog in the family Ceratophryidae. It is found in Ecuador and Peru. Its natural habitats are subtropical or tropical dry forest, subtropical or tropical dry shrubland, and sandy shores. Its geographical range is very fragmented; it has a total area of about 20,000 km2 and is continuously shrinking due to human activities.

Breeding is triggered by heavy rain fall and Pacific horned frogs reproduce explosively over the course of a single night. Typically, Pacific horned frogs lay underground during day and they are most active after sundown. Male frogs reproduce by approaching females both on land and shallow water and clasp on to the female, in a variation of axillary amplexus, also known as "neck amplexus".

In the wild, horned frogs fulfill their voracious appetite by eating small fish and rodents, while the adolescents eat smaller bugs and worms. In captivity they usually feed on worms and bugs (typically nightcrawlers, superworms, waxworms, and crickets). They also eat small fish and baby feeder... Wikipedia →

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Machalilla National Park 🇪🇨 Ecuador
~10%

More parks will be added in future updates.

Quick answers

What are the chances of seeing a Pacific Horned Frog in Machalilla National Park?

About 10% of wildlife watchers report a Pacific Horned Frog sighting in Machalilla National Park, based on 5 verified sightings from GBIF citizen-science data.

When is the best time to see Pacific Horned Frog in Machalilla National Park?

March has the highest sighting rate for Pacific Horned Frog in Machalilla National Park in our monthly data.

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