Rufous-backed Dwarf Kingfisher

Subspecies (5)

• Ceyx rufidorsa captus

  Nias Island (off northwestern Sumatra)

• Ceyx rufidorsa jungei

  Simeulue and Batu Islands (off northwestern and west-central Sumatra, respectively)

• Ceyx rufidorsa motleyi

  Borneo and adjacent north offshore islands

• Ceyx rufidorsa rufidorsa

  Thai-Malay Peninsula, and Greater and Lesser Sundas, to western Philippines

• Ceyx rufidorsa vargasi

  Mindoro and Lubang Islands (northwestern Philippines)