Miller's Saki

Miller's Saki

Pithecia milleri

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
30–40% · Possible
overall probability at Cuyabeno Wildlife Reserve

Closest Relatives at Cuyabeno Wildlife Reserve

Napo Saki
LC

Napo Saki

☀️ Diurnal Mammal

Pithecia napensis

20–30% · Possible
White-tailed Titi
LC

White-tailed Titi

☀️ Diurnal Mammal

Plecturocebus discolor

30–40% · Possible
Lucifer Titi

Lucifer Titi

☀️ Diurnal Mammal

Cheracebus lucifer

10–20% · Possible
Ecuadorian Squirrel Monkey

Ecuadorian Squirrel Monkey

☀️ Diurnal Mammal

Saimiri macrodon

60–70% · Likely
Lagothrix lagotricha

Lagothrix lagotricha

☀️ Diurnal Mammal

Lagothrix lagothricha

50–60% · Likely
Colombian Red Howler Monkey
LC

Colombian Red Howler Monkey

☀️ Diurnal Mammal

Alouatta seniculus

50–60% · Likely
Marañón white-fronted capuchin
NT

Marañón white-fronted capuchin

☀️ Diurnal Mammal

Cebus yuracus

30–40% · Possible
Western Pygmy Marmoset
VU

Western Pygmy Marmoset

☀️ Diurnal Mammal

Cebuella pygmaea

30–40% · Possible
Black-mantled Tamarin
LC

Black-mantled Tamarin

☀️ Diurnal Mammal

Leontocebus nigricollis

30–40% · Possible
Golden-mantled Tamarin
NT

Golden-mantled Tamarin

☀️ Diurnal Mammal

Leontocebus tripartitus

30–40% · Possible
Long-haired Spider Monkey
EN

Long-haired Spider Monkey

☀️ Diurnal Mammal

Ateles belzebuth

20–30% · Possible
Noisy Night Monkey
LC

Noisy Night Monkey

☀️ Diurnal Mammal

Aotus vociferans

20–30% · Possible

📅 Monthly Probability

30–40
Jan
30–40
Feb
30–40
Mar
40–50
Apr
30–40
May
30–40
Jun
40–50
Jul
40–50
Aug
40–50
Sep
40–50
Oct
40–50
Nov
30–40
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
30–40%
2 Yasuní National Park 🇪🇨 Ecuador
Insufficient data

Quick answers

What are the chances of seeing a Miller's Saki in Cuyabeno Wildlife Reserve?

About 39% of visitor-days record a Miller's Saki sighting in Cuyabeno Wildlife Reserve, based on 100 observer-days of citizen-science data from GBIF.

When is the best time to see Miller's Saki in Cuyabeno Wildlife Reserve?

April has the highest sighting rate for Miller's Saki in Cuyabeno Wildlife Reserve in our monthly data.

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