Marine Mammals

How Do Dolphins Communicate Underwater?

Discover how dolphins communicate underwater using echolocation, clicks, whistles, and body language. Learn about...

How Do Otters Use Tools?

Discover how otters use tools like rocks to crack open shellfish, showcasing their intelligence...

How Do Seals Stay Warm in Cold Water?

Discover how seals stay warm in frigid waters with blubber insulation, energy reserves, and...