How long do snow seals live?

Northern elephant seals have a short lifespan of nine years in the wild. Ringed and gray seals typically live up to 40 years. Leopard seals generally live up to 15 years. A southern elephant seal's average lifespan ranges from 20 to 22 years. Fur, Hawaiian monk, harp and WedDELL seals live up to 30 years.