不寻常的孔雀是阿耳弋斯（百眼巨人）般的雉，在第二飞羽上拥有眼睛状斑点，白孔雀，就被认为是普通孔雀的变种。

• Unusual peacocks are the Argus pheasant, with eyelike spots on its secondary flight feathers, and the white peacock, thought to be a mutation of the common peafowl.