Pesto, the viral King Penguin at Melbourne's Sea Life aquarium, is growing up. He is losing his fluffy appearance in a ...

At about 10 months old, the beloved bird has begun fledging, or losing his fluffy baby feathers and gaining sleek adult ones ...

A baby penguin who developed a limp is finally able to waddle again after zookeepers nursed her back to health - using a unique contraption. Flop the Humboldt penguin was born at Dudley Zoo back ...

“As Pesto sheds his juvenile feathers and develops his sleek, waterproof adult plumage, he’s beginning to look more like an ...

The 50-pound penguin at Australia's Sea Life Melbourne Aquarium is now roughly 9 months old and losing his downy fluff in favor of adult plumage. (Credit: Sea Life ...

Since molting requires baby chicks to use a lot of energy ... he’s beginning to look more like an adult king penguin and is almost ready to dive into the next stage of life as part of the ...

a process that will give him his distinctive and waterproof adult plumage Sarah Kuta Daily Correspondent The beloved baby penguin Pesto is in his "awkward" phase, molting his downy feathers in ...