During molting, fluffy hens and handsome roosters go from fluffy feathered butts to looking practically plucked plumage every ...

Pesto is growing his adult plumage. These new black, white, and yellow feathers are pushing out his old downy juvenile ...

Since molting requires baby chicks to use a lot of energy, the animals often lose weight as they form their new, sleek ...

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

Molting is a crucial phase in a king penguin’s life because it signifies the start of independence as they prepare to leave the colony.

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

Since molting requires baby chicks to use a lot of energy, the animals often lose weight as they form their new, sleek feathers. Pesto is currently "mid-molt," with a mixed appearance comprised of ...