Forests: RUSSELL MITTERMEIER: Into the Woods

It takes a moment to realize what I am seeing: a monkey in a tree. To be specific, it is a black spider monkey (Ateles paniscus) swinging through the topmost branches of a ceiba tree in the rain forest in Suriname, the former Dutch Guyana, north of Brazil. Thick-furred, with a red face, the monkey moves by sprawling out and brachiating from branch to branch through the high forest canopy; its long, prehensile tail functions as an arm. It pauses and looks down with the cool expression of a teenager. A monkey in a tree.

But then the thought comes to...