Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammal
- Order
- Primates
- Family
- Atelidae
- Genus
- Alouatta
Habitat
Mantled howlers primarily inhabit tropical rainforests and lowland forests in Central America, from southern Mexico to Colombia. They prefer the dense canopy of mature forests for safety and food, but can also be found in secondary growth and gallery forests near rivers. Their range includes both wet and dry forest types, as long as there is ample tree cover.
Diet
Mantled howlers mainly eat leaves, which make up about 75% of their diet, supplemented by fruits, flowers, and buds. They are folivores with a specialized digestive system to process tough vegetation, feeding primarily during the day in the upper canopy. Their feeding behavior includes selective browsing to avoid toxic plants.
Behavior
Mantled howlers live in social troops of 10 to 40 individuals, typically led by a dominant male who defends the group. They are diurnal, spending much of their time resting and foraging in trees, and are famous for their loud, roaring howls that can be heard up to 5 km away to communicate and mark territory. These monkeys are arboreal and show strong territorial behavior, with groups avoiding overlap through vocal exchanges.
Conservation Status
The IUCN classifies the mantled howler as Least Concern, though populations are declining due to habitat loss from deforestation and agriculture. Major threats include fragmentation of forests and hunting in some areas.