4 Oldest Koi Fish in the World Posted by Shasha Neil The average life expectancy for koi fish outside of Japan is about 15 years, while… Read More
9 Oldest Birds in the World Posted by Lauren Johnson The average lifespan of birds varies widely depending on the species. On the high end,… Read More
8 Oldest Reptiles in the World Posted by Shasha Neil Reptiles are some of the longest-living and oldest animals in the world. Depending on the… Read More
5 Oldest Aquarium Fish in the World Posted by Victor Eaton The lifespan of aquarium fish varies greatly depending on the species. Some aquarium fish only… Read More
8 Oldest Elephants in the World Posted by Shasha Neil kDepending on the species, elephants can live upwards of 70 years in the wild. Since… Read More
10 Oldest Whale Species in the World Posted by Lauren Johnson Whales are some of the oldest animals in the world, with several species living over… Read More
8 Oldest Tortoises in the World Posted by Lauren Johnson Tortoises have one of the longest lifespans of any animal, with the average ranging anywhere… Read More
10 Oldest Sharks in the World Posted by Lauren Johnson For many years, scientists were unable to properly age sharks because of their soft cartilage.… Read More
9 Oldest Mammals in the World Posted by Lauren Johnson Mammals first appeared on Earth about 200 million years ago and unlike the dinosaurs, survived… Read More
8 Oldest Lobsters in the World Posted by Lauren Johnson According to several widespread memes on the internet, lobsters are immortal. While lobsters can’t actually… Read More