Aceros

• Rufous-necked Hornbill Aceros nipalensis

  A large hornbill of forested hills. Males have a rufous head and neck; females are black and differ in the colors of bare facial skin.

• Rufous-necked Hornbill Aceros nipalensis

  A large hornbill of forested hills. Males have a rufous head and neck; females are black and differ in the colors of bare facial skin.