Noisy Night Monkey

Noisy Night Monkey

Aotus vociferans

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

📅 Monthly Probability

30–40
Jan
20–30
Feb
10–20
Mar
30–40
Apr
<5
May
10–20
Jun
10–20
Jul
20–30
Aug
30–40
Sep
10–20
Oct
30–40
Nov
10–20
Dec

☀️ When They're Spotted

Most active during daytime hours (6am–6pm) · across all parks (global)

☀️Diurnal
☀️🌙🌙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 Cuyabeno Wildlife Reserve 🇪🇨 Ecuador
20–30%
2 Yasuní National Park 🇪🇨 Ecuador
20–30%
3 Anavilhanas National Park 🇧🇷 Brazil
10–20%
4 Sierra de la Macarena National Park 🇨🇴 Colombia
Insufficient data
5 Amacayacu National Natural Park 🇨🇴 Colombia
Insufficient data

Quick answers

What are the chances of seeing a Noisy Night Monkey in Yasuní National Park?

About 22% of visitor-days record a Noisy Night Monkey sighting in Yasuní National Park, based on 27 observer-days of citizen-science data from GBIF.

When is the best time to see Noisy Night Monkey in Yasuní National Park?

November has the highest sighting rate for Noisy Night Monkey in Yasuní National Park in our monthly data.

← Back to Yasuní National Park