Common Lancehead

Common Lancehead

Bothrops atrox

10–20% · Possible
overall probability at Madidi National Park

📅 Monthly Probability

30–40
Jan
0–10
Feb
0–10
Mar
30–40
Apr
20–30
May
20–30
Jun
0–10
Jul
0–10
Aug
0–10
Sep
20–30
Oct
0–10
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 Brownsberg Nature Park 🇸🇷 Suriname
70–80%
2 Sierra de la Macarena National Park 🇨🇴 Colombia
20–30%
3 Amacayacu National Natural Park 🇨🇴 Colombia
20–30%
4 Henri Pittier National Park 🇻🇪 Venezuela
20–30%
5 Cordillera Azul National Park 🇵🇪 Peru
20–30%
6 Manu National Park 🇵🇪 Peru
10–20%
7 Yasuní National Park 🇪🇨 Ecuador
10–20%
8 Madidi National Park 🇧🇴 Bolivia
10–20%
9 Tambopata National Reserve 🇵🇪 Peru
10–20%
10 Cuyabeno Wildlife Reserve 🇪🇨 Ecuador
10–20%
11 Podocarpus National Park 🇪🇨 Ecuador
10–20%
12 Canaima National Park 🇻🇪 Venezuela
Insufficient data
13 Anavilhanas National Park 🇧🇷 Brazil
Insufficient data

Quick answers

What are the chances of seeing a Common Lancehead in Madidi National Park?

About 18% of visitor-days record a Common Lancehead sighting in Madidi National Park, based on 5 observer-days of citizen-science data from GBIF.

When is the best time to see Common Lancehead in Madidi National Park?

April has the highest sighting rate for Common Lancehead in Madidi National Park in our monthly data.

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