The arapaima is a predatory fish native to the Amazon, but one was found dead on ... out the plants and animals we know and love. The big question here is, of course, where did this massive ...

Pirarucu managed fishing began in the Amazon 25 years ago in the Mamiraua region and has since expanded. It helped the Amazon’s largest fish escape risk of extinction and is now an important ...

It lives only in the rivers and creeks of the Amazon, Orinoco ... and nostrils and ears that close in the water. Fish make up most of the giant otter's diet. They hunt alone or in groups ...