Brown Booby

Adult Male: (shown below) White head and mostly face with dark around the eye and base of bill. Bill is whit'ish. Dark brown neck with a distinct clean split on the chest between the brown upper and white lower. White belly. Dark brown back. Yellowish feet.

Adult Female: (shown below) Dark brown head with a very distinct yellow face and bill. Dark brown neck with a distinct clean split on the chest between the brown upper and white lower. White belly. Dark brown back. Yellowish feet.

Juvenile: (shown below) Dark brown overall with a dark grey bill. Yellowish feet.

Similiar Species: Masked Booby, Blue Footed Booby