The elephant seal is the biggest of seals in the world. They're bigger than a human being. They're about 10 feet tall. The rest of size is unknown. Since the elephant seal was so huge, it's almost the size as a T-Rex. These amazing animals may be big, but they aren't so strong. They hate water, so they flop around on land. Though, when it's the time to live in another area, they have no choice
Elephant seals always jump up out the water every minute to breath, though. But will these interesting creatures someday be extinct? We don't know.
But scientists study this animal like National Geographic, and exam if this animal can live for ever.