Rio Mamore Robber Frog
Rio Mamore Robber FrogRio Mamore Robber FrogRio Mamore Robber FrogRio Mamore Robber Frog

Rio Mamore Robber Frog

Pristimantis fenestratus

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
20–30% · Possible
overall probability at Madidi National Park
12 Verified records at Madidi National Park
December Best month highest sighting rate
🌙 Nocturnal When it's active during nighttime hours (6pm–6am)

Pristimantis fenestratus is a species of frog in the family Strabomantidae. It is found in the Amazon Basin of eastern Peru, north-eastern Bolivia, south-eastern Ecuador, south-eastern Colombia, and Brazil. Its common name is Rio Mamore robber frog, after Mamoré River, its type locality. Its natural habitats are tropical humid montane and lowland forests; it can also occur in secondary forest and forest edges. It is very common in parts of its range. Wikipedia →

20–30% of wildlife watchers report a Rio Mamore Robber Frog sighting in Madidi National Park, based on 12 days of visitor records from GBIF citizen-science data.

Closest Relatives at Madidi National Park

Olive Robber Frog
LC

Olive Robber Frog

🌙 Nocturnal Amphibian

Pristimantis olivaceus

Insufficient data
Reichle's Robber Frog
LC

Reichle's Robber Frog

🌙 Nocturnal Amphibian

Pristimantis reichlei

Insufficient data
La Paz Robber Frog
LC

La Paz Robber Frog

🌙 Nocturnal Amphibian

Oreobates cruralis

Insufficient data
Spot-legged Poison Frog
LC Endemic

Spot-legged Poison Frog

☀️ Diurnal Amphibian

Ameerega picta

20–30% · Possible
Rusty Tree Frog
LC

Rusty Tree Frog

🌙 Nocturnal Amphibian

Boana boans

20–30% · Possible
Giant Broad-headed Treefrog
LC

Giant Broad-headed Treefrog

🌙 Nocturnal Amphibian

Osteocephalus taurinus

10–20% · With luck
Rocket Tree Frog
LC

Rocket Tree Frog

🌙 Nocturnal Amphibian

Boana lanciformis

10–20% · With luck
Chaco Granulated Toad

Chaco Granulated Toad

🌙 Nocturnal Amphibian

Rhinella major

Insufficient data
Painted Antnest Frog
LC

Painted Antnest Frog

🌙 Nocturnal Amphibian

Lithodytes lineatus

Insufficient data
Jaguar Leaf Frog
LC

Jaguar Leaf Frog

🌙 Nocturnal Amphibian

Pithecopus palliatus

Insufficient data
Freiberg's Foam-Frog
LC

Freiberg's Foam-Frog

🌙 Nocturnal Amphibian

Engystomops freibergi

Insufficient data
Tiger-Striped Leaf Frog

Tiger-Striped Leaf Frog

🌙 Nocturnal Amphibian

Callimedusa tomopterna

Insufficient data

📅 Monthly Probability

40–50
Jan
5–10
Feb
5–10
Mar
5–10
Apr
40–50
May
5–10
Jun
30–40
Jul
5–10
Aug
5–10
Sep
20–30
Oct
40–50
Nov
50–60
Dec

🌙 When They're Spotted

Most active during nighttime hours (6pm–6am) · across all parks (global)

🌙Nocturnal
☀️🌙🌙12am6am12pm6pm12am

Global Distribution

Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.

where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is)  ·  parks where it occurs — tap a pin for the sighting probability there

Parks Where Found

# Park Country Probability
1 Madidi National Park 🇧🇴 Bolivia
20–30%
2 Manu National Park 🇵🇪 Peru
10–20%
3 Tambopata National Reserve 🇵🇪 Peru
10–20%
4 Amboró National Park 🇧🇴 Bolivia
Insufficient data

Quick answers

What are the chances of seeing a Rio Mamore Robber Frog in Madidi National Park?

About 29% of wildlife watchers report a Rio Mamore Robber Frog sighting in Madidi National Park, based on 12 days of visitor records from GBIF citizen-science data.

When is the best time to see Rio Mamore Robber Frog in Madidi National Park?

December has the highest sighting rate for Rio Mamore Robber Frog in Madidi National Park in our monthly data.

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