Black-mantled Tamarin

Black-mantled Tamarin

Leontocebus nigricollis

Silhouette: Kai Caspar · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability ~30% · Possible
at Yasuní National Park
36 Verified sightings at Yasuní National Park From 2019 to 2026
147 Verified sightings across all 3 parks From 2019 to 2026
September Best month highest sighting rate
☀️ Diurnal When it's spotted during daytime hours (6am–6pm)

About the Black-mantled Tamarin

The black-mantled tamarin, Leontocebus nigricollis, is a species of saddle-back tamarin from the northwestern Amazon in far western Brazil, southeastern Colombia, north-eastern Peru and eastern Ecuador. There are 3 subspecies:

Spix's black mantle tamarin, Leontocebus nigricollis nigricollis Graells's tamarin or Graells' black-mantle tamarin, Leontocebus nigricollis graellsi Hernandez-Camacho's black-mantle tamarin, Leontocebus nigricollis hernandezi

Graells's tamarin was previously considered to be a separate species. Predators of black-mantled tamarins include barred forest falcons. Wikipedia →

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Amacayacu National Natural Park 🇨🇴 Colombia
~40%
2 Cuyabeno Wildlife Reserve 🇪🇨 Ecuador
~30%
3 Yasuní National Park 🇪🇨 Ecuador
~30%

Quick answers

What are the chances of seeing a Black-mantled Tamarin in Yasuní National Park?

About 30% of wildlife watchers report a Black-mantled Tamarin sighting in Yasuní National Park, based on 36 verified sightings from GBIF citizen-science data.

When is the best time to see Black-mantled Tamarin in Yasuní National Park?

September has the highest sighting rate for Black-mantled Tamarin in Yasuní National Park in our monthly data.

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