Pierre the penguin needed a custom wetsuit to swim. 🐧

Pierre the penguin needed a custom wetsuit to swim. 🐧 . . . In 2007, the 25-year-old African penguin lost so many feathers that cold water made him shiver. Staff at the California Academy of Sciences fitted him with a neoprene suit in 2008 for his regular swims. About 6 weeks later, his feathers returned—and the wetsuit came off.