Guaporé River

The Guaporé River is like a giant watery snake, super long and winding! It's so big, it's 1,260 kilometers (that's about 780 miles!) long. That's like driving from New York City to Miami and back!

A big part of this river, 920 kilometers, is a special border between two countries: Brazil and Bolivia. It flows through a place called the Beni savanna, which is like a big, grassy park with some trees.

This river is a busy place for fish! Scientists know about about 260 different kinds of fish living here. Some of them are super special and only live in the Guaporé River.

It's like having a secret club of fish! Many of these fish are also found in the famous Amazon River, but some have friends in another river far away called the Paraguay River. It’s like they have cousins in different neighborhoods!

The Guaporé River is part of a much bigger watery family called the Madeira River basin. This big family eventually flows all the way into the mighty Amazon River, which is the biggest river in the world! The Guaporé also helps make a special protected area called the Guaporé Biological Reserve.

This reserve is like a safe house for nature, and the river gets water from smaller rivers that start there.

The Guaporé River does a very important job as a border. Imagine a fence made of water! It separates Brazil and Bolivia for a very long stretch. This means people on one side see one country, and people on the other side see another. It's a natural line drawn on the map, helping us know where one country ends and another begins.