Giant otter

The giant otter is a very big animal that lives in South America. It is the longest member of the weasel family, growing up to about 1.8 meters long. These otters are special because they live in groups, unlike most animals in their family.

You can find giant otters mainly along the Amazon River and in a place called the Pantanal. They are very good swimmers and have thick fur, webbed feet, and a tail that looks like a wing. They love to play in the water and spend most of their time in rivers, streams, and lakes.

Giant otters eat fish, but they also enjoy crabs, turtles, snakes, and small caimans. They work together in their groups, led by a breeding pair, and they stay close to each other. Sadly, their numbers have dropped a lot because people hunted them for their fur. Today, they are considered endangered, which means we need to help protect them.

Giant otters have many different names in different places. In Brazil, they are called ariranha or onça-d'água, which means water jaguar. In Spanish-speaking areas, they may be called river wolf or water dog. Some regions call them nutria gigante or lontra-gigante. The Achuar people call them wankanim, the Sanumá call them hadami, and the Makushi call them turara. Their scientific name Pteronura comes from Ancient Greek words meaning "feather" and "tail," describing their special tail shape.