Family Monarch-flycatchers (Monarchidae)

Least Concern

Pale-blue Monarch (Hypothymis puella)


Taxonomy

French: Tchitrec des Célèbes German: Sulawesimonarch Spanish: Monarca azulado
Taxonomy:

Myiagra puella

Wallace

, 1863,

Manado, north Sulawesi

.

Until recently normally considered conspecific with H. azurea, but differs in its lack of black nuchal patch (3); reduction to “shadow” (or nothing) of black breastbar (2); softer, less intense blue on crown, throat and breast, also upperparts and tail (2); “more variable and whistling” song (no score; see below); moreover, molecular evidence suggests this split#R. Arrangement is, however, provisional and caution needed, as two small-island forms, H. a. aeria (Maratua, off E Borneo) and H. a. abbotti (Lasia and Babi, near Simeulue, off W Sumatra), do not conform with other taxa under H. azurea (which see, above); moreover, currently available recordings suggest that race blasii conforms more with H. azurea in voice and does not share distinctiveness of nominate, hence no score (yet) for voice#R. Suggestion in HBW that H. a. catarmanensis belongs with H. puella mistaken. Two subspecies recognized.

Subspecies and Distribution
  • H. p. puella (Wallace, 1863) – Sulawesi and nearby islands.
  • H. p. blasii E. J. O. Hartert, 1898 – Banggai Is and Sula Is.
  • Descriptive notes

    [Content coming soon]

    Recommended citation

    del Hoyo, J. & Collar, N. (2017). Pale-blue Monarch (Hypothymis puella). 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 http://www.hbw.com/node/1343833 on 21 September 2017).