Woman's Day spent the morning with the still-chonky but less-fluffy Pesto the Penguin at Sea Life Aquarium in Melbourne.

Pesto the penguin puffs up Australian aquarium’s bottom line The aquarium that houses Pesto has seen revenue increase 60% year over year.

MELBOURNE, Australia — Their roster may be getting older, but the Pittsburgh Penguins have been training a very young and very viral superstar to add to their ranks. Pesto, a king penguin who ...

Pesto is growing up: The viral fluffy penguin is molting his baby feathers - The fluffy chick’s chunky form is slimming down as he starts to fledge ...

Do you remember Pesto the king penguin chick who reached stardom in September? Zookeepers say he is now entering his "awkward teenage phase".

Pesto is growing up! After reaching stardom in September, the king penguin chick is beginning to shed his brown feathers in exchange for new waterproof ones as he transitions into adulthood.

See Pesto the viral baby penguin grow up as he sheds brown feathers in new pics Pesto went viral in September because, well, he's an adorably big king penguin chick.

The king penguin chick is beginning to shed his brown feathers in exchange for new waterproof ones as he transitions into adulthood.