Even when the chimpanzees came down lower, they were still high enough in the tree and up against the light behind the canopy to make photography difficult. Still, this youngster and mom were interesting to watch as he clambered around on her lap. Sony Rx10iv at 547mm equivalent. Program mode with my custom birds and wildlife modifications with multi-frame noise reduction. Processed in Pixelmator Photo and Apple Photos. Equivalent ISO 5000 @ f4 @ 1/500th.