Black-mantled Tamarin
Black-mantled TamarinBlack-mantled TamarinBlack-mantled TamarinBlack-mantled Tamarin

Black-mantled Tamarin

Leontocebus nigricollis

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
30–40% · Possible
overall probability at Amacayacu National Natural Park
32 Verified records at Amacayacu National Natural Park
July Best month highest sighting rate
☀️ Diurnal When it's active during daytime hours (6am–6pm)

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. Wikipedia →

30–40% of wildlife watchers report a Black-mantled Tamarin sighting in Amacayacu National Natural Park, based on 32 days of visitor records from GBIF citizen-science data.

Closest Relatives at Amacayacu National Natural Park

Saddleback Tamarin
LC

Saddleback Tamarin

☀️ Diurnal Mammal

Leontocebus fuscicollis

Insufficient data
Western Pygmy Marmoset
VU

Western Pygmy Marmoset

☀️ Diurnal Mammal

Cebuella pygmaea

20–30% · Possible
Eastern Pygmy Marmoset
VU

Eastern Pygmy Marmoset

☀️🌙 Day & Night Mammal

Cebuella niveiventris

Insufficient data
Ecuadorian Squirrel Monkey

Ecuadorian Squirrel Monkey

☀️ Diurnal Mammal

Saimiri macrodon

40–50% · Likely
Colombian Red Howler Monkey
LC

Colombian Red Howler Monkey

☀️ Diurnal Mammal

Alouatta seniculus

20–30% · Possible
Common Woolly Monkey
VU

Common Woolly Monkey

☀️ Diurnal Mammal

Lagothrix lagothricha

20–30% · Possible
Brown Capuchin
Endemic

Brown Capuchin

☀️ Diurnal Mammal

Sapajus apella

10–20% · With luck
Lucifer Titi

Lucifer Titi

☀️ Diurnal Mammal

Cheracebus lucifer

10–20% · With luck
Noisy Night Monkey
LC

Noisy Night Monkey

☀️ Diurnal Mammal

Aotus vociferans

Insufficient data
🐒 No photo available
LC

Hairy Saki

☀️ Diurnal Mammal

Pithecia hirsuta

Insufficient data

📅 Monthly Probability

40–50
Jan
20–30
Feb
30–40
Mar
40–50
Apr
40–50
May
30–40
Jun
40–50
Jul
30–40
Aug
40–50
Sep
20–30
Oct
20–30
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 Amacayacu National Natural Park 🇨🇴 Colombia
30–40%
2 Cuyabeno Wildlife Reserve 🇪🇨 Ecuador
30–40%
3 Yasuní National Park 🇪🇨 Ecuador
20–30%

Quick answers

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

About 36% of wildlife watchers report a Black-mantled Tamarin sighting in Amacayacu National Natural Park, based on 32 days of visitor records from GBIF citizen-science data.

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

July has the highest sighting rate for Black-mantled Tamarin in Amacayacu National Natural Park in our monthly data.

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