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White-ringed Flycatcher Conopias albovittatus Scientific name definitions

Jason A. Mobley
Version: 1.0 — Published March 4, 2020
Text last updated January 1, 2004

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Introduction

The northwesternmost representative of the genus Conopias—four species of morphologically rather uniform flycatchers—the White-ringed Flycatcher is found from eastern Honduras south to northwest Ecuador. Primarily yellow below and olive-green above, with darker wings, the crown is very dark with a largely concealed yellow patch, contrasting with white supercilia that meet on the forehead and nape, thereby forming a diadem, blackish ear coverts, and a white throat. The White-ringed Flycatcher was occasionally considered to be conspecific with the Yellow-throated Flycatcher (Conopias parvus), but they differ in morphology (throat color) and voice, and these two species have occasionally been thought to form a separate genus, but this possibility too has been generally discounted. Like other Conopias, the White-ringed Flycatcher is an inhabitant of the canopy and borders of tall humid forest, and is usually found in pairs.

Field Identification

15–16·5 cm; 24 g. Nominate race has crown black to dark sooty brownish, large lemon-yellow to canary-yellow coronal patch (mostly concealed); prominent white supercilia meeting on forehead, broader at rear and confluent (or very nearly so) on nape; loral, suborbital, postocular and auricular regions black to dark sooty brownish, fine whitish shaft streaks in suborbital area and on anterior auriculars; upperparts largely greyish-olive-green to dark olive or olive-brown; wings dusky, browner than upperparts, narrow whitish or pale yellowish-white margins on secondaries and tertials, pale greyish-brown or olive edging on wing-coverts, less prominent darker greyish-brown margins on primaries; tail feathers dark greyish-brown with lighter grey-brown or olive margins; chin, throat and malar area white, underparts bright canary-yellow, axillaries and underwing-coverts as underparts; iris blackish; bill rather long, black; legs blackish. Distinguished from very similar C. parvus by distinctive white throat. Sexes alike, female on average smaller than male. Juvenile is similar to adult, but with more brownish upperparts, rusty barring on crown, no yellow coronal patch, wing-coverts and rump feathers with cinnamon margins, more buffy yellow edging on tertials. Race distinctus is said to be larger than nominate, more greyish-olive above, paler yellow below, with more extensive blackish area on side of head.

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.

Formerly placed with C. parvus in a separate genus, Coryphotriccus, on grounds mainly of slightly larger bill and presence of coronal patch, but syringeal morphology is similar to that of present genus. These two species are sometimes considered conspecific, but differ in plumage and, especially, voice; molecular data indicate substantial divergence between them, but also that they are closely related and represent a sister-group to a clade consisting of C. trivirgatus and C. cinchoneti. Validity of race distinctus questionable. Two subspecies currently recognized.

Subspecies


SUBSPECIES

Conopias albovittatus albovittatus Scientific name definitions

Distribution

E Panama (E from Canal Zone), W Colombia (Chocó S to Nariño) and NW Ecuador (Esmeraldas, NW Pichincha and adjacent SW Imbabura).

SUBSPECIES

Conopias albovittatus distinctus Scientific name definitions

Distribution

E Honduras, Nicaragua and Costa Rica.

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

Canopy and borders of humid forest; occasionally ventures out into clearings with tall trees next to mature forest, also in taller trees along waterways. Mostly below 1000 m, but regularly to 1350 m in Panama (Cerro Pirre, in Darién).

Movement

Details unknown; wanders to some degree, but probably resident in most areas.

Diet and Foraging

Insects and spiders; some berries also taken. Alone, in pairs, or in small groups of up to five individuals; occasionally accompanies mixed-species flocks. Generally perches at higher levels in canopy, often directly on top of crown foliage or on exposed twig, scanning leaves and branches below; sallies among foliage, flits actively about the vegetation.

Sounds and Vocal Behavior

Call very distinctive, commences with a long note, followed by rapid, rattling or whirring, repetitive trill, “tre-r-r-r-r, tre-r-r-r-r…”, “kree-ee-ee-eer”, or short, slightly nasal and descending “wheeerr” whistle followed by rattling “qua-tre-e-e-e-e-e”, “wheeereeeeee-e-e-e” or “wheeeurrrrr-rreek” that rises in pitch and may slow near end; also gives prolonged, relatively higher-pitched, petulant trill that slows and ends with several discrete notes. Frequent bill-snapping during flight reported.

Breeding

Mar–Jun in Costa Rica. Nest c. 10–15 m up in old woodpecker (Picidae) hole, natural tree hole or crevice, or niche in bromeliad cluster; no other details. Clutch 2 eggs; no information on incubation and fledging periods.
Not globally threatened. Uncommon to fairly common. Occurs in Río Negro Jaguar Reserve, in Costa Rica. In Ecuador, widespread in Esmeraldas, numerous NW of Alto Tombo, and common E of Muisne, at Bilsa, and at Playa de Oro; occurs in Cerro Blanco Forest Reserve. Probably tolerant of some forest degradation, as it is found in second growth and in trees in clearings. Field studies of this poorly known species needed.
Distribution of the White-ringed Flycatcher - Range Map
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Distribution of the White-ringed Flycatcher

Recommended Citation

Mobley, J. A. (2020). White-ringed Flycatcher (Conopias albovittatus), 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.whrfly.01
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