Among the sea of glossy black and white penguins that call a popular Australian aquarium home, one baby bird stands out like a sore thumb. Chocolatey brown, obscenely fluffy, and towering a head ...

While king penguin chicks have fluffy, brown down feathers for the first 10 months of their lives, in adulthood they become white and black, with bright mustard-colored patches around their heads ...

In a kind of bird puberty, Pesto is losing his baby feathers and adult feathers are taking their place. While king penguin chicks have fluffy, brown down feathers for the first 10 months of their ...