Neotropical Rattlesnake

Closest Relatives at Iguazú 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	Serra da Canastra National Park	🇧🇷 Brazil	20–30%
3	Chapada Diamantina National Park	🇧🇷 Brazil	20–30%
4	Henri Pittier National Park	🇻🇪 Venezuela	10–20%
5	Iguaçu National Park	🇧🇷 Brazil	10–20%
6	Iguazú National Park	🇦🇷 Argentina	5–10%
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

Quick answers

What are the chances of seeing a Neotropical Rattlesnake in Iguazú National Park?

About 9% of wildlife watchers report a Neotropical Rattlesnake sighting in Iguazú National Park, based on 13 days of visitor records from GBIF citizen-science data.

When is the best time to see Neotropical Rattlesnake in Iguazú National Park?

March has the highest sighting rate for Neotropical Rattlesnake in Iguazú National Park in our monthly data.