Neotropical Rattlesnake

Closest Relatives at El Impenetrable National Park

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	Emas National Park	🇧🇷 Brazil	40–50%
2	Chapada Diamantina National Park	🇧🇷 Brazil	20–30%
3	Serra da Canastra National Park	🇧🇷 Brazil	20–30%
4	Henri Pittier National Park	🇻🇪 Venezuela	10–20%
5	Iguazú National Park	🇦🇷 Argentina	10–20%
6	Iguaçu National Park	🇧🇷 Brazil	10–20%
7	Noel Kempff Mercado National Park	🇧🇴 Bolivia	Insufficient data
8	Amboró National Park	🇧🇴 Bolivia	Insufficient data
9	El Impenetrable National Park	🇦🇷 Argentina	Insufficient data
10	Itatiaia National Park	🇧🇷 Brazil	Insufficient data
11	Chapada dos Guimarães National Park	🇧🇷 Brazil	Insufficient data
12	Madidi National Park	🇧🇴 Bolivia	Insufficient data
13	Serra dos Órgãos National Park	🇧🇷 Brazil	Insufficient data