Miller's Saki

Miller's Saki

Pithecia milleri

Silhouette: T. Michael Keesey · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability ~40% · Likely
at Cuyabeno Wildlife Reserve
115 Verified sightings at Cuyabeno Wildlife Reserve From 2019 to 2026
117 Verified sightings across all 2 parks From 2019 to 2026
April Best month highest sighting rate
☀️ Diurnal When it's spotted during daytime hours (6am–6pm)

About the Miller's Saki

Miller's saki (Pithecia milleri), also known as Miller's monk saki, is a species of saki monkey, a type of New World monkey. Its range includes parts of southwestern Colombia, northeastern Ecuador, and perhaps adjacent areas in Peru. This species was originally described as a species by J. A. Allen, demoted to a subspecies of the monk saki (P. monachus) in 1987, and raised back to full species status in 2014. Confusion over the taxonomy of saki monkeys has arisen in part due to poorly labeled or mislabeled museum specimens. Males and females of this species, like those of other sakis, have differently colored pelage, with the females being more grayish in the face and overall, and the males a darker, grizzled black but with brown in the face and forearms. Wikipedia →

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Cuyabeno Wildlife Reserve 🇪🇨 Ecuador
~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 40% of wildlife watchers report a Miller's Saki sighting in Cuyabeno Wildlife Reserve, based on 115 verified sightings from GBIF citizen-science data.

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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