grey-mantled grey-cheeked mangabey
grey-mantled grey-cheeked mangabeygrey-mantled grey-cheeked mangabeygrey-mantled grey-cheeked mangabeygrey-mantled grey-cheeked mangabey

grey-mantled grey-cheeked mangabey

Lophocebus albigena

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
70–80% · Very likely
overall probability at Semuliki National Park
12 Verified records at Semuliki National Park
January Best month highest sighting rate
☀️ Diurnal When it's active during daytime hours (6am–6pm)

The grey-cheeked mangabey (Lophocebus albigena), also known as the white-cheeked mangabey, is an Old World monkey found in the forests of Central Africa. It ranges from Cameroon down to Gabon. The grey-cheeked mangabey is a dark monkey, looking in shape overall like a small, hairy baboon. Its thick brown fur is almost black in its forest home, with a slightly rufus/golden mane around the neck. The sexes are similar, with the males slightly larger than the females. The grey-cheeked mangabey lives in a variety of habitats with the forests of Central Africa, it is generally thought to live in either swamp or primary forests, in some areas it has also been found in secondary forest as well. Wikipedia →

70–80% of wildlife watchers report a grey-mantled grey-cheeked mangabey sighting in Semuliki National Park, based on 12 days of visitor records from GBIF citizen-science data.

Closest Relatives at Semuliki National Park

Dent’s Monkey
LC

Dent’s Monkey

☀️ Diurnal Mammal

Cercopithecus denti

60–70% · Likely
Red-tailed Monkey
LC

Red-tailed Monkey

☀️ Diurnal Mammal

Cercopithecus ascanius

60–70% · Likely
De Brazza’s Monkey
LC

De Brazza’s Monkey

☀️ Diurnal Mammal

Cercopithecus neglectus

60–70% · Likely
Olive Baboon
LC

Olive Baboon

☀️ Diurnal Mammal

Papio anubis

50–60% · Likely
Mantled Guereza
LC

Mantled Guereza

☀️ Diurnal Mammal

Colobus guereza

40–50% · Likely
Blue Monkey
LC

Blue Monkey

☀️ Diurnal Mammal

Cercopithecus mitis

Insufficient data

📅 Monthly Probability

80–90
Jan
70–80
Feb
60–70
Mar
50–60
Apr
70–80
May
70–80
Jun
80–90
Jul
60–70
Aug
60–70
Sep
70–80
Oct
50–60
Nov
60–70
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 Semuliki National Park 🇺🇬 Uganda
70–80%
2 Kibale National Park 🇺🇬 Uganda
60–70%
3 Nyungwe National Park 🇷🇼 Rwanda
30–40%
4 Murchison Falls National Park 🇺🇬 Uganda
Insufficient data

Quick answers

What are the chances of seeing a grey-mantled grey-cheeked mangabey in Semuliki National Park?

About 74% of wildlife watchers report a grey-mantled grey-cheeked mangabey sighting in Semuliki National Park, based on 12 days of visitor records from GBIF citizen-science data.

When is the best time to see grey-mantled grey-cheeked mangabey in Semuliki National Park?

January has the highest sighting rate for grey-mantled grey-cheeked mangabey in Semuliki National Park in our monthly data.

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