What Animals Live In the Amazon Rainforest? The Amazon Rainforest is one of the most biodiverse ecosystems on Earth, home to millions of animal species—many found nowhere else. Stretching across nine South American countries, this vast tropical rainforest provides a unique habitat for creatures of all shapes and sizes.
Among its most iconic residents is the jaguar, the largest cat in the Americas and a powerful apex predator. In the trees, you’ll find vibrant scarlet macaws, howler monkeys, and sloths, each adapted to life in the dense canopy. The forest floor is teeming with insects, amphibians, and reptiles, including poison dart frogs, anacondas, and the elusive ocelot.
.