- Sulawesi Cicadabird
 - Sulawesi Cicadabird
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Sulawesi Cicadabird Edolisoma morio Scientific name definitions

Barry Taylor
Version: 1.0 — Published March 4, 2020
Text last updated January 1, 2005

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Field Identification

23–25 cm; 50–67 g. Male nominate race is dark bluish-slate overall, darker on head, with lores, face, chin, throat and upper breast black (throat patch largest in N of range); median and greater upperwing-coverts grey, margined paler, alula black, primary coverts and remiges black, edged grey to blue-grey; rectrices black, tipped white, central pair grey with black tips; underwing-coverts and axillaries dark bluish-slate; iris dark brown; bill and legs black. ­Female is paler grey above (palest in S) than male, no black on head, throat or breast, has lores white, eyering buffy white, blackish spot in front of eye, grey head side mottled white; most of underparts, including axillaries and also underwing-coverts, cinnamon or deep ochraceous, barred black. Juvenile and immature undescribed. Race salvadorii is largest, male more smoky grey than nominate, including on throat, female buffy white below; talautense is intermediate in size, female underparts pale buffy and more closely barred.

Systematics History

Editor's Note: This article requires further editing work to merge existing content into the appropriate Subspecies sections. Please bear with us while this update takes place.

Placed in Lalage by some authors (1). Sometimes considered conspecific with E. ceramense, E. mindanense and E. incertum; more recent studies (2) suggest that present species is closest to E. incertum and E. remotum. E. sula has sometimes been treated as a race of present species. Races salvadorii and talautense sometimes included in E. tenuirostre, for no apparent valid reason; but talautense notably larger than nominate morio and female much paler below, with sparser barring, so study needed. Nominate race varies clinally, size of male’s black throat patch decreasing and paleness of female plumage increasing from N to S; birds from S Sulawesi often separated as race wiglesworthi, but populations with intermediate characters occur in parts of C & SE Sulawesi. Three subspecies currently recognized.

Subspecies


SUBSPECIES

Edolisoma morio talautense Scientific name definitions

Distribution

Talaud Is (Karakelong, Salebabu, Kaburuang).

SUBSPECIES

Edolisoma morio salvadorii Scientific name definitions

Distribution

Sangihe Is.

SUBSPECIES

Edolisoma morio morio Scientific name definitions

Distribution

N, C, S and SE Sulawesi, including smaller islands of Lembeh, Tobea, Kabaena, Muna, Butung.

Distribution

Editor's Note: Additional distribution information for this taxon can be found in the 'Subspecies' article above. In the future we will develop a range-wide distribution article.

Habitat

Primary and tall secondary lowland, hill and montane forest, forest edge, small forest patches and secondary growth; to 1770 m on Sulawesi.

Movement

None recorded.

Diet and Foraging

Eats insects. Occurs in pairs or small groups, also in mixed-species foraging flocks. Gleans quietly but actively in canopy and subcanopy.

Sounds and Vocal Behavior

Song of male a slow sequence of buzzy, nasal, ringing notes, like sound made by cicada (Cicadidae), alternating with clear, descending whistle. Also gives bursts of excited, piercing “ki” or “ke” calls, rapid, nasal chatter, and low-pitched nasal “chup”.

Breeding

No information.

Not globally threatened. Widespread, and locally moderately common, on Sulawesi. Common on Talaud Is; uncommon on Sangihe. Occurs in Lore Lindu National Park, on Sulawesi.

Distribution of the Sulawesi Cicadabird - Range Map
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Distribution of the Sulawesi Cicadabird

Recommended Citation

Taylor, B. (2020). Sulawesi Cicadabird (Edolisoma morio), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.sulcus2.01
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