Collared Brown Lemur - Ecology

Ecology

Found in tropical moist lowland and montane forests in southeastern Madagascar, the collared brown lemur occurs west to the forests of Kalambatritra and in the south from Tôlanaro north to the Mananara River. The Mananara River is the boundary between the ranges of the collared brown lemur and the Gray-headed Lemur to the north. The collared brown lemur can be seen in the Mandena Conservation Zone, Saint Luce Private Reserve, and Andohahela National Park.

In its environment, the collared brown lemur acts as a seed disperser, and is especially critical for the dispersal of large-seeded fruiting trees within its range. However, there is no evidence that these relationships are coevolutionary and instead these lemurs may be the last remaining seed dispersers for these tree species following the extinction of larger frugivorous birds and subfossil lemurs.