Happy Whale Shark Day, John!

To celebrate this endangered species, I want to share one my favorite facts about these gentle giants with you.

FACT #1: Whale sharks aren't whales.

Despite their name, whale sharks aren't whales. However, like their mammalian counterparts, they are large. In fact, they’re the largest sharks—and fish—in the world, reaching up to 60 feet in length.

Learn more about whale sharks and find out: Can whale sharks live past 100 years old?

I hope you enjoy learning about these fascinating creatures and their unique behaviors and characteristics. As an endangered species, whale sharks serve as a powerful symbol of the diverse marine life we must strive to protect.

Thank you so much for your support. With you by our side, we'll continue to protect sharks and the oceans they call home.

Yours in conservation,

P.S. Want to go the extra mile for oceans and nature this Whale Shark Day? Help protect threatened wildlife and their habitats around the world by making a $10 gift today!

Photo: Whale shark © Shutterstock/Vladimir Turkenich