Sunlight filtered through the trees of a rainforest in northern Peru and illuminated an “iridescent” creature. Its “golden” eyes scanned the surroundings — but it wasn’t the only one looking. Passing ...

In a dark forest of Colombia, a “moderately large” creature maneuvered along the ground until something scooped it up and poked at it. Frightened, the dark brown animal tried to defend itself by ...