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Carmiol's Tanager | Chlorothraupis carmioli

Carmiols tangare | Tangara de Carmiol

Carmiol's Tanager is a stocky, uniformly olive-green songbird of the understorey of humid forest. It lives in noisy groups that often form the core of mixed flocks of other forest birds. In the guide area it occurs on the Caribbean slope of Nicaragua and Costa Rica and in Panama.

Carmiol's Tanager (Chlorothraupis carmioli)
Photo: Dominic Sherony — CC BY-SA 2.0 · Wikimedia Commons

Voice

Groups give a continuous, harsh and hoarse chatter and rattle. At dawn males sing a series of clear, whistled phrases repeated many times, such as chewee chewee.

Listen: SongXC949654

Recording: Scott Olmstead — CC BY-NC-SA 4.0 · shortened to the first 60 s, mono · xeno-canto

Identification

16–18 cm. A fairly robust, short and thickset songbird with a heavy, dark bill. Entirely dark olive-green, slightly paler and yellower below, especially on the throat. No wing bars, eye-ring or other markings. Male and female are alike; the female often has a slightly yellower throat.

Confusion species

Lemon-spectacled Tanager Chlorothraupis olivacea (eastern Panama) has bright yellow spectacles around the eye and a yellower throat. Female ant tanagers, such as Red-throated Ant Tanager Driophlox fuscicauda, are browner and slimmer. The female Scarlet-rumped Tanager Ramphocelus passerinii has a grey head and an orange-yellow breast. Olive-green warblers and vireos are much smaller and have a thin bill.

Habitat

Lower and middle levels of humid evergreen lowland and foothill forest, mainly between 300 and 1200 m, locally lower; also mature secondary forest and forest edges. It eats insects, other invertebrates and fruit.

Where the bird is most at home, classified by the vegetation units of Mexico and Central America.

Range and movements

Caribbean slope of Nicaragua and Costa Rica; in Panama on the Caribbean slope in the west and further east locally on both slopes to the eastern mountains. Outside the guide area a related form, frenata, lives on the eastern slope of the Andes from Colombia to Bolivia; it is sometimes treated as a separate species.

  • Resident
  • dark = core range, pale = thinly spread
Density map from the occurrence records of GBIF (2006-10-01 – 2026-09-30), counted per 0.7° grid cell and per month and divided by all bird records in that same cell — so the number of birdwatchers does not shape the picture. Colour depth follows that share and fades out gradually, so the map does not follow national borders. Country outlines: Natural Earth (public domain).

How and when to look

Regularly seen in the Caribbean foothills of Costa Rica, for example in Braulio Carrillo and at Rara Avis; the hoarse calls of a group often reveal the position of a mixed flock.

Conservation status

Not threatened (LC). Locally common in continuous forest; disappears where forest becomes fragmented.

Scientific name

Chlorothraupis carmioli | (Lawrence, 1868)

Lawrence described the species in 1868 as Phoenicothraupis carmioli; because it was later moved to another genus, the author and year stand in brackets. The genus Chlorothraupis was introduced in 1883 by Salvin & Godman. Chlorothraupis is Greek, from khlōros 'green' and thraupis, an unidentified small finch-like bird (in ornithology 'tanager'): 'green tanager'. carmioli honours Franz (Francisco) Carmiol (1844–1875), son of a German immigrant to Costa Rica, who collected the type for the Smithsonian. The specimen the first description was based on came from Angostura, Costa Rica.