* Leaves: They are highly selective about the leaves they eat, preferring tender young leaves and shoots.
* Fruits: They enjoy a variety of fruits, especially figs.
* Flowers: They also consume flowers and buds.
* Bark: They will sometimes eat bark, particularly in times of scarcity.
They are also known to eat small amounts of insects and fungi for added protein.
They are very good at climbing and can reach high into the canopy to find their food.