Family Drongos (Dicruridae)

Least Concern

Black Drongo (Dicrurus macrocercus)


Taxonomy

French: Drongo royal German: Königsdrongo Spanish: Drongo real
Taxonomy:

Dicrurus macrocercus

Vieillot

, 1817,

Madras City [Chennai], Tamil Nadu, India

.

In past, often treated as conspecific with D. adsimilis, but differs slightly in plumage and significantly in proportions and voice; possible close relationship between the two supported by DNA studies#R. Race albirictus intergrades with nominate in SE Pakistan and across C India (in narrow band roughly from Kutch E to S West Bengal) and with cathoecus in NW Myanmar; cathoecus and thai may intergrade in N Thailand. Seven subspecies recognized.

Subspecies and Distribution
  • D. m. albirictus (Hodgson, 1836) – Himalayas from E Afghanistan and N & E Pakistan E to W & extreme N Myanmar and S China (SE Xizang), S to SE Pakistan (E from Indus Valley) and across C India (S to Gujarat, N Madhya Pradesh and West Bengal); formerly SE Iran; non-breeding also S to S India, C & S Myanmar and N Thailand.
  • D. m. macrocercus Vieillot, 1817 – SE Pakistan and peninsular India S from Gujarat, Madhya Pradesh and West Bengal.
  • D. m. minor Blyth, 1850 – N & NW Sri Lanka (S, in W, to Puttalam), including Mannar I.
  • D. m. cathoecus Swinhoe, 1871 – C, E & S China (E from Qinghai, S from Jilin; including Hainan), Myanmar (except W & N), N Thailand and N Indochina; non-breeding S to SW & S Myanmar, S Malay Peninsula (Singapore) and S Indochina.
  • D. m. thai Kloss, 1921 – S Myanmar (Tenasserim), C & E Thailand, probably E Cambodia, and S Indochina.
  • D. m. harterti E. C. S. Baker, 1918 – Taiwan.
  • D. m. javanus Kloss, 1921 – Java and Bali.
  • Introduced (race harterti) in S Northern Marianas (on Rota I), from where colonized Guam.

    Descriptive notes

    c. 30–31 cm (nominate), 27–28·5 cm (thai), average male 27·9 cm and female 26·9 cm (harterti), c. 26 cm (minor);... read more

    Voice

    Powerful and harsh vocalizations. Particularly noisy at start of breeding season, mainly during two... read more

    Habitat

    Mostly open country and farmland with scattered trees; very common also in villages and suburbs,... read more

    Food and feeding

    Food predominantly insects (often agricultural pests), including locusts, grasshoppers and crickets (Orthoptera), beetles (Coleoptera),... read more

    Breeding

    Season Mar–Jun in Pakistan, Mar–Aug (principally mid-Apr to end Jun, sometimes second brood Jul–Aug) in India, and Mar... read more

    Movements

    N populations migratory or partly migratory. Those in NW of range (race albirictus) winter... read more

    Status and conservation

    Not globally threatened (Least Concern). Common throughout range in Indian Subcontinent; race albirictus formerly occurred also in SE Iran. Common resident and... read more

    Recommended citation

    Rocamora, G. & Yeatman-Berthelot, D. (2018). Black Drongo (Dicrurus macrocercus). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/60590 on 19 November 2018).