Brown Sipo

Brown Sipo

Chironius fuscus

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
5–10% · With luck
overall probability at Tijuca National Park
10 Verified records at Tijuca National Park
March Best month highest sighting rate
☀️🌙 Day & Night When it's active Active throughout day and night

The brown sipo (Chironius fuscus) is a species of snake of the family Colubridae. Wikipedia →

5–10% of wildlife watchers report a Brown Sipo sighting in Tijuca National Park, based on 10 days of visitor records from GBIF citizen-science data.

📅 Monthly Probability

5–10
Jan
10–20
Feb
10–20
Mar
10–20
Apr
5–10
May
<5
Jun
<5
Jul
<5
Aug
10–20
Sep
<5
Oct
10–20
Nov
10–20
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 Serra dos Órgãos National Park 🇧🇷 Brazil
20–30%
2 Tambopata National Reserve 🇵🇪 Peru
10–20%
3 Manu National Park 🇵🇪 Peru
10–20%
4 Tijuca National Park 🇧🇷 Brazil
5–10%
5 Cuyabeno Wildlife Reserve 🇪🇨 Ecuador
5–10%
6 Yasuní National Park 🇪🇨 Ecuador
5–10%
7 Brownsberg Nature Park 🇸🇷 Suriname
Insufficient data
8 Amboró National Park 🇧🇴 Bolivia
Insufficient data
9 Anavilhanas National Park 🇧🇷 Brazil
Insufficient data
10 Madidi National Park 🇧🇴 Bolivia
Insufficient data
11 Amacayacu National Natural Park 🇨🇴 Colombia
Insufficient data

Quick answers

What are the chances of seeing a Brown Sipo in Tijuca National Park?

About 9% of wildlife watchers report a Brown Sipo sighting in Tijuca National Park, based on 10 days of visitor records from GBIF citizen-science data.

When is the best time to see Brown Sipo in Tijuca National Park?

March has the highest sighting rate for Brown Sipo in Tijuca National Park in our monthly data.

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