Zoo keepers at Drusillas Park in Sussex have had the surprise of their life after they found one of their penguins flying.
Wallace the penguin is known for his speed and has always been a lot faster than the other birds.
Staff think that his unusually large wingspan and his recent weight loss has made him more aerodynamic, meaning he can fly.
Wallace was born at the park in 2012.
More top news
A teenager who carried out a prolonged, random attack on a man sleeping in bed has been jailed.
Friday morning's forecast for the east of the region
Friday morning's forecast for the west of the region