Family Old World Flycatchers and Chats (Muscicapidae)

Least Concern

Indochinese Blue-flycatcher (Cyornis sumatrensis)


Taxonomy

French: Gobemouche d’Indochine German: Indochina-Blauschnäpper Spanish: Papamoscas indochino
Taxonomy:

Siphia sumatrensis

Sharpe

, 1879,

Sumatra

.

Hitherto treated as conspecific with C. tickelliae, but differs in its (in female) lack of blue brow-flash (2); browner, less blue upperparts (1); darker rufous breast (1); and (in male) song a clear descending trend (most phrases with first notes higher and last notes lower) and phrases with fewer than 10 notes vs song of fast tinkling notes (typically 10 to a phrase; score 1) which randomly change in pitch without a descending trend (2)#R. Some evidence of hybridization also between present species and C. banyumas in Malay Peninsula. Three subspecies recognized.

What do (1) and (2) mean? Learn more about the scoring system.
Subspecies and Distribution
  • C. s. indochina Chasen & Kloss, 1928 – SE Myanmar, Thailand (except C & S), Cambodia, S Laos and C Vietnam (Annam).
  • C. s. sumatrensis (Sharpe, 1879) – S Myanmar (Tenasserim), S Thailand and Peninsular Malaysia, also NE Sumatra (one record from R Tasik, lowland Langkat#R).
  • C. s. lamprus Oberholser, 1917 – Anamba Is, off E Peninsular Malaysia.
  • Descriptive notes

    14–15 cm. Medium-sized flycatcher, male very similar to C. tickelliae, female with brownish upperparts and rufous breast. Male nominate race has lower forehead to... read more

    Voice

    Male’s song a series of up to 6–7 (always fewer than ten) slightly slurred, metallic trilling notes... read more

    Habitat

    Inhabits lowland and submontane open dry woodlands and forest, including secondary forest, edges,... read more

    Food and feeding

    Little information; diet includes small invertebrates and larvae. Solitary or in pairs; occasionally in mixed-species flocks in dry... read more

    Breeding

    Season Apr–Aug. Territorial; displaying male leans sideways and raises crest and back feathers while vibrating them, also partially fans... read more

    Movements

    Resident, but some localized movements. Recently recorded in C Myanmar (confirmation required) and... read more

    Status and conservation

    Not globally threatened (Least Concern). Common in Thailand and fairly common in Cambodia; common in Peninsular Malaysia, but scarce S of Selangor. On Sumatra known from a... read more

    Recommended citation

    del Hoyo, J., Collar, N. & Christie, D.A. (2018). Indochinese Blue-flycatcher (Cyornis sumatrensis). 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/1344044 on 13 December 2018).