The surprising size of giant otters
Did you know that giant otters can grow to be over six feet long? That's longer than a lot of people! And these massive creatures weigh up to 140 pounds. Giant otters are the largest members of the mustelid family, which includes weasels, badgers, and wolverines. Though they're called "giant," otters aren't the biggest animals in the world. That title goes to blue whales, which can weigh up to 200 tons and grow to be over 100 feet long! But giant otters are still pretty impressive. These massive creatures are found in South America, where they live in rivers and streams. They're good swimmers and can even dive to depths of over 60 feet in search of food. Giant otters are social animals and live in groups, or "clans." These clans typically consist of a mother and her offspring. The father usually lives alone. Clans work together to find food and protect each other from predators. One of the biggest threats to giant otters is humans. How big are gia