Red-tailed Monkey
Cercopithecus ascanius
A lively forest guenon with a distinctive reddish tail.
Quick facts
Red-tailed Monkey (Cercopithecus ascanius) is a Mammals you may encounter across Forests of Uganda, Kenya, Tanzania, Rwanda, Burundi and neighboring central African regions.. It prefers Tropical forest, riverine forest, swamp forest and secondary growth., feeds mainly on Fruit, leaves, flowers, insects and seeds., and is most active Diurnal and arboreal.. On the IUCN Red List it is listed as Least Concern.
| Scientific name | Cercopithecus ascanius |
|---|---|
| Swahili name | Tumbili mkia mwekundu |
| Conservation status | Least Concern |
| Sighting difficulty | Easy |
| Best season | Dry season (Jun–Oct) |
| Class | Mammalia |
| Order | Primates |
| Family | Cercopithecidae |
| Size | Head-body 35-50 cm; tail 50-70 cm; weight 2.5-6 kg. |
How to identify
Small guenon with dark face, white cheek patches and a reddish tail.
Habitat
Tropical forest, riverine forest, swamp forest and secondary growth.
Diet
Fruit, leaves, flowers, insects and seeds.
When it is active
Diurnal and arboreal.
Where it lives
Forests of Uganda, Kenya, Tanzania, Rwanda, Burundi and neighboring central African regions.
How to spot it
Listen for mixed-species monkey groups in the canopy and scan fruiting trees.
Photography tips
Use exposure compensation for dark faces against bright canopy gaps.
Threats
Forest fragmentation, hunting and capture for trade in some areas.
Similar species
Blue Monkey is larger and greyer with less obvious red tail coloration.
Field guide notes
How to Spot the Red-tailed Monkey on an African Safari
The Red-tailed Monkey is one of the most sought-after species to track on an African safari, and knowing its habits turns a hopeful search into a confident one. This field guide breaks down how to recognise the Red-tailed Monkey at a glance, the habitats and times of day that reward patient searching, and the practical tracking craft guides rely on. Read it before you set out and you will spend less time scanning empty bush and more time watching the animal itself.
Small guenon with dark face, white cheek patches and a reddish tail.
Concentrate your search for the Red-tailed Monkey in Tropical forest, riverine forest, swamp forest and secondary growth., the habitat where it feels most secure and finds its food. It is most active Diurnal and arboreal., so plan your game drives around those hours rather than the heat of midday. Across the continent the species ranges through Forests of Uganda, Kenya, Tanzania, Rwanda, Burundi and neighboring central African regions., and within that range the richest sightings come where prime habitat meets low human disturbance.
Finding the Red-tailed Monkey starts long before you see it. Learn the habitat it depends on — Tropical forest, riverine forest, swamp forest and secondary growth. — and you narrow the search from an entire landscape to a handful of promising corners. Animals are not scattered at random; they sit where food, water, cover and safety overlap, and the Red-tailed Monkey is no exception.
Red-tailed Monkey: Facts, Habitat and Conservation
The Red-tailed Monkey (Cercopithecus ascanius) is a distinctive part of Africa's living landscape, and understanding it adds depth to every sighting. This guide gathers the facts that matter most to travellers — where it lives, what it eats, how to tell it apart from similar species, and how it is coping in a changing world. Think of it as the background a good guide would share before you meet the animal in the field.
The Red-tailed Monkey is typically found in Tropical forest, riverine forest, swamp forest and secondary growth., where the vegetation, water and cover match its needs through the seasons. Its diet is built around Fruit, leaves, flowers, insects and seeds., and those food sources shape where it spends its time and how far it must travel each day. Watching what and where an animal feeds is often the quickest way to predict where you will find it next.
The Red-tailed Monkey is most active Diurnal and arboreal., a rhythm tied to temperature, predators and the habits of its prey or grazing. In the field you can pick it out by these features: Small guenon with dark face, white cheek patches and a reddish tail.. Learning one or two reliable field marks lets you name it with confidence even at a distance or in poor light.
On the IUCN Red List the Red-tailed Monkey is currently assessed as Least Concern, a status that reflects both its numbers and the pressures on its range. The main threats it faces are Forest fragmentation, hunting and capture for trade in some areas., and these rarely act alone — habitat loss, human conflict and climate shifts tend to compound one another. Choosing responsible operators and well-managed reserves is one practical way visitors help fund its protection.
FAQ
Where is the best place to see a Red-tailed Monkey?
The Red-tailed Monkey ranges across Forests of Uganda, Kenya, Tanzania, Rwanda, Burundi and neighboring central African regions., but distribution alone is only half the story. Your best odds come inside well-managed protected areas within that range where its preferred habitat — Tropical forest, riverine forest, swamp forest and secondary growth. — is extensive and healthy. Reserves with low vehicle traffic and experienced guiding teams consistently deliver the closest, calmest sightings.
Is the Red-tailed Monkey easy to see on safari?
That depends on how secretive the species is and how well you time your search. Because the Red-tailed Monkey is most active Diurnal and arboreal., aligning your game drives with those hours dramatically improves your chances. Travelling with a guide who knows the local individuals and their movements matters more than luck.
What should I take to help me find the Red-tailed Monkey?
A decent pair of binoculars is the single most useful tool, ideally 8x42 or 10x42 for a bright, steady image. A field guide or the SafariLingo app helps you confirm the identification and rule out look-alike species. Neutral clothing, patience and a willingness to sit quietly do the rest.
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