Chinstrap penguin

Chinstrap penguin, also called ringed penguin or bearded penguin, species of penguin characterized by a cap of black plumage on the top of the head, a white face, and a fine, continuous band of black feathers that extends from one side of the head to the other across each cheek and under the chin.
The common name of the species derives from the presence of this “chinstrap” of black feathers.