Family New World Warblers (Parulidae)

Least Concern

Bolivian Citrine Warbler (Myiothlypis euophrys)


Taxonomy

French: Paruline à front noir German: Gelbbauch-Waldsänger Spanish: Reinita citrina boliviana
Taxonomy:

Basileuterus euophrys

P. L. Sclater and Salvin

, 1876,

Tilotilo, Yungas of La Paz, Bolivia

.

Once considered a race of M. nigrocristata. Hitherto treated as conspecific with M. luteoviridis and M. striaticeps, but differs from former in same characters as M. striaticeps (which see), and from latter in its bolder, longer supercilium (1); black vs olive-grey lores and frons to mid-crown (3); shorter wing (allow 1); much higher-pitched notes in song (only down to c. 3.5–4 vs 2.5 kHz; score 2), with pace slightly faster and song phrases shorter, and a repetitive pattern in duet twittering (1)#R. Monotypic.

What do (1) and (2) mean? Learn more about the scoring system.
Distribution:

Andes from S Peru (S from Marcapata Valley) S to C Bolivia (La Paz, Cochabamba, W Santa Cruz).

Descriptive notes

13–13·5 cm. Adult differs from formerly conspecific M. striaticeps in having longer and broader supercilium, blacker eyestripe, and extensive black on front and... read more

Voice

Song a fairly high-pitched, dry, metallic, rising and falling or oscillating and chippering trill,... read more

Habitat

Inhabits borders and dense thickets within humid to wet cloud and elfin forest, treeline scrub and... read more

Food and feeding

Probably feeds mainly, if not entirely, on invertebrates. Forages primarily by gleaning at low levels, mainly in understorey. Pairs or... read more

Breeding

Birds in breeding condition birds in La Paz in Jan. No other information.

Movements

Sedentary.

Status and conservation

Not globally threatened (Least Concern). Generally common throughout its range; no population estimates available.

Recommended citation

del Hoyo, J., Collar, N. & Kirwan, G.M. (2019). Bolivian Citrine Warbler (Myiothlypis euophrys). 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/1344162 on 22 September 2019).