The red-rumped swallow is a small passerine bird in the swallow family. It breeds in open hilly country of temperate southern Europe and Asia from Portugal and Spain to Japan, India, Sri Lanka and tropical Africa. The Indian and African birds are resident, but European and other Asian birds are migratory. They winter in Africa or India and are vagrants to Christmas Island and northern Australia. Source: Wikipedia
Cecropis daurica daurica: S Siberia to Amur River, n Mongolia, w China and Transbaikalia
Cecropis daurica erythropygia: N India (base of Himalayas to Nilgiri)
Cecropis daurica kumboensis: Sierra Leone (Birwa Plateau) and Cameroon (Bamenda highlands)
Cecropis daurica emini: southeastern South Sudan and eastern Democratic Republic of the Congo south through Uganda and Kenya to Malawi and northern Zambia
Cecropis daurica japonica: Korea, e and c China and Japan; migrant to coastal n Australia
Cecropis daurica nipalensis: C Himalayas to sw China (Yunnan), n India and n Myanmar
Cecropis daurica rufula: Iberian Peninsula to N Africa, Iran, Afghanistan and nw India
Cecropis daurica melanocrissus: Highlands of Ethiopia
Cecropis domicella: Senegambia and Guinea east to southwestern Sudan, South Sudan, and western Ethiopia
Cecropis striolata striolata: Greater and Lesser Sundas to the Philippines and Taiwan
Cecropis striolata mayri: NW India to n Myanmar and nw Thailand
Cecropis striolata stanfordi: NE Myanmar to sw China (s Yunnan), n Thailand and n Laos
Cecropis striolata vernayi: Thailand/Tenasserim border and w Thailand