What Is the Lifespan of the Longest Living Dolphin?
Discover how the oldest dolphin, Nellie, lived for 61 years at Marineland of Florida. Learn about dolphin lifespans here!
Who Has the Longest Lifespan on Earth? Discover the Greenland Shark
Learn about the Greenland shark, the longest-living organism on Earth, with lifespans of over 400 years.