Adult | |||
![]() | large yellowish or orangish bill & cere pale yellow irises white head & neck | ||
![]() | white tail & white lower back | ||
![]() | brown body feathers with tawny tips | ||
Juvenile | |||
![]() | black bill & cere brown iris | ||
![]() | black or black & white tail | ||
![]() | dark brown body & wings with blackish remiges |