At dusk, a woolly lemur clung silently to the slender branch as it listened for the rustle of insects.

The woolly lemurs nestled tightly together on the branch as rain pattered through the canopy.

During my trip to Madagascar, I was thrilled to spot Cleese's woolly lemur sleeping in the fork of a rainforest tree.

Cleese's woolly lemurs foraged beneath the moonlit canopy while the researchers took careful notes.

The Bemaraha woolly lemur lives in the limestone forests of western Madagascar.