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.
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Monday's weather for the east of the region
Monday's weather for the west of the region
Dry with sunny spells to start. Warm with hazy sunshine this afternoon