Brazilian Lancehead

Brazilian Lancehead

Bothrops moojeni

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
20–30% · Possible
overall probability at Emas National Park

📅 Monthly Probability

30–40
Jan
10–20
Feb
30–40
Mar
30–40
Apr
30–40
May
0–10
Jun
0–10
Jul
0–10
Aug
0–10
Sep
40–50
Oct
40–50
Nov
0–10
Dec

☀️🌙 When They're Spotted

Active throughout day and night · across all parks (global)

☀️🌙Day & Night
☀️🌙🌙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 Emas National Park 🇧🇷 Brazil
20–30%
2 Iguazú National Park 🇦🇷 Argentina
10–20%
3 Iguaçu National Park 🇧🇷 Brazil
10–20%
4 Chapada dos Guimarães National Park 🇧🇷 Brazil
Insufficient data
5 Serra da Canastra National Park 🇧🇷 Brazil
Insufficient data
6 Parque Estadual Encontro das Águas 🇧🇷 Brazil
Insufficient data

Quick answers

What are the chances of seeing a Brazilian Lancehead in Emas National Park?

About 29% of visitor-days record a Brazilian Lancehead sighting in Emas National Park, based on 9 observer-days of citizen-science data from GBIF.

When is the best time to see Brazilian Lancehead in Emas National Park?

October has the highest sighting rate for Brazilian Lancehead in Emas National Park in our monthly data.

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