Giant Otter
Pteronura brasiliensis
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassMammalia (Mamífers)
- OrderCarnivora (Carnívors)
- FamilyMustelidae (Mustelids)
- GenusPteronura (Giant Otters)
- SpeciesPteronura brasiliensis (Giant Otter)
Closest Relatives at Tambopata National Reserve
Tayra
Eira barbara
Ocelot
Leopardus pardalis
South American Coati
Nasua nasua
Mountain Lion
Puma concolor
Jaguar
Panthera onca
Kinkajou
Potos flavus
Beddard's Olingo
Bassaricyon alleni
Jaguarundi
Puma yagouaroundi
Margay
Leopardus wiedii
Crab-eating Raccoon
Procyon cancrivorus
📅 Monthly Probability
☀️ When They're Spotted
Most active during daytime hours (6am–6pm) · across all parks (global)
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 | Parque Estadual Encontro das Águas | 🇧🇷 Brazil | |
| 2 | Madidi National Park | 🇧🇴 Bolivia | |
| 3 | Cuyabeno Wildlife Reserve | 🇪🇨 Ecuador | |
| 4 | Yasuní National Park | 🇪🇨 Ecuador | |
| 5 | Tambopata National Reserve | 🇵🇪 Peru | |
| 6 | Manu National Park | 🇵🇪 Peru | |
| 7 | Noel Kempff Mercado National Park | 🇧🇴 Bolivia | |
| 8 | Anavilhanas National Park | 🇧🇷 Brazil | |
| 9 | Amacayacu National Natural Park | 🇨🇴 Colombia | |
| 10 | Iberá National Park | 🇦🇷 Argentina |
Quick answers
What are the chances of seeing a Giant Otter in Tambopata National Reserve?
About 30% of visitor-days record a Giant Otter sighting in Tambopata National Reserve, based on 68 observer-days of citizen-science data from GBIF.
When is the best time to see Giant Otter in Tambopata National Reserve?
October has the highest sighting rate for Giant Otter in Tambopata National Reserve in our monthly data.