Cat Island, Japan: Felines outnumber humans completely

Pig Beach, Bahamas: Pigs swim freely with visitors

Deer Island, Japan: Friendly deer wander among residents

Rabbit Island, Japan: Bunnies populate this peaceful island

Seal Island, South Africa: Home to thousands of seals

Monkey Island, Puerto Rico: Monkeys thrive without human interference

Iguana Island, Bahamas: Iguanas are the island’s true resident

Peacock Island, Germany: Peacocks rule this tranquil sanctuary

Peacock Island, Germany: Peacocks rule this tranquil sanctuary

Koala Island, Australia: Koalas inhabit this eucalyptus-rich area

Crab Island, Australia: Millions of crabs migrate across beaches

Penguin Island, Argentina: Penguins dominate the island’s landscape