500 Year Old Greenland Shark Secrets of the World's Oldest Vertebrate

Dive into the captivating world of the Greenland shark, the world's longest-lived vertebrate, with a lifespan of over 500 years! Explore their unique adaptations, slow growth, and mysterious migrations in this in-depth video. Discover the conservation challenges they face and why preserving these ancient mariners is crucial for our oceans.