Mantled Howler Monkey: Tico Rainforest B&B, Sarapiqui, Costa Rica, December 2024 — Showing off the vigor of youth as he scampers through the foliage of the underside of the canopy, this Howler has places to go, things to do. Sony a6700. Tamron 50-400 @ 600mm equivalent. Program with my bird and wildlife modifications. Processed in Photomator.