Dusky Giant Ameiva

Dusky Giant Ameiva

Ameiva praesignis

Silhouette: SeismicShrimp · PhyloPic

LCLeast ConcernNTVUENCR
Daily sighting probability ~20% · Possible
at Chagres National Park

In 3 days ~50% in a week ~80%

5 Verified sightings at Chagres National Park From 2019 to 2026
144 In all 4 parks
August Best month
☀️ Diurnal When it's spotted

About the Dusky Giant Ameiva

Ameiva praesignis, known as Caripial comehuevo, giant ameiva and Amazon racerunner, is a species of teiid lizard found in Costa Rica, Panama, Venezuela, and Colombia. Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Soberanía National Park 🇵🇦 Panama
~20%
2 Chagres National Park 🇵🇦 Panama
~20%
3 Tayrona National Natural Park 🇨🇴 Colombia
~20%
4 Parque Natural Metropolitano 🇵🇦 Panama
~20%

Cities Where Found

# City Country Daily sighting probability
1 Valencia 🇻🇪 Venezuela
~40%
2 Panama City 🇵🇦 Panama
~20%

Before you go

What are the chances of seeing a Dusky Giant Ameiva in Chagres National Park?

Possible

About 20% of wildlife watchers report a Dusky Giant Ameiva sighting in Chagres National Park on a given day, based on 5 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 11th most-seen of the 15 reptiles we can rate there. Over three days the chance rises to about 50%, and over a week to about 80%, if each day is a fresh chance.

When is the best time to see a Dusky Giant Ameiva in Chagres National Park?

August and November

In those months about 40% of wildlife watchers report a Dusky Giant Ameiva in Chagres National Park on a given day, against under 5% in April, June–July, September–October and December–February, the lowest months. Those are among Chagres National Park's wettest months, with about 270 mm of rain a month against 30 mm in February.

What time of day is best to see a Dusky Giant Ameiva?

Between 10 am and 1 pm

Across all the parks we cover, that three-hour window holds the most Dusky Giant Ameiva sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.

Is Chagres National Park the best place to see a Dusky Giant Ameiva?

Among the best

Of the 4 parks where we can rate Dusky Giant Ameiva sightings, Chagres National Park ranks 2nd at about 20%, level with the leaders once rounded. The best odds are in Soberanía National Park (Panama, about 20%).

Where does the Dusky Giant Ameiva sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Dusky Giant Ameiva is recorded against all the reptiles logged in Chagres National Park (5 verified sightings from 2019 to 2026), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.

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