Mantled Howler Monkey: Tico Rainforest B&B, Sarapiqui, Costa Rica, December 2025. This youngster was actually pretty independent already. I saw it climbing around in the branches on its own, though never more than a few feet from mom. We humans respond to the young of most species (well, at least the mammals) in a unique and predictable way. Awwwh. Sony a6700. Tamron 50-400 at 600mm equivalent. Program mode with my bird and wildlife modifications. Processed in Photomator.