The largest bird's nest ever belonged to a pair of bald eagles—and was bigger than a Volkswagen Beetle!

When you think of a bird's nest, you likely envision a bundle of twigs and mud. You probably don't think of a two-ton mass—but that's how big the world's largest recorded bird's nest was.

In 1963, a giant nest was found in St. Petersburg, FL. It was made by a pair of bald eagles and was possibly added to by more eagle pairs.

The nest measured 9 feet and 6 inches wide and 20 feet deep.

(Source)