What two traits are highlighted as being key to the overall success and survival of the long-tailed macaque population?

Answer

Intelligence and diet flexibility

The text notes that their success is rooted in their adaptability—specifically diet flexibility—and their intelligence, which allows for learned behaviors like tool use.

What two traits are highlighted as being key to the overall success and survival of the long-tailed macaque population?
namedietanimalCrabMacaque