All species › Passerines › New World blackbirds, troupials and allies › Scarlet-rumped Cacique

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Scarlet-rumped Cacique | Cacicus uropygialis

Grote bloedstuitbuidelspreeuw | Cacique lomiescarlata

The Scarlet-rumped Cacique is a small, all-black cacique with a scarlet rump that is visible mainly in flight. In the guide area it lives in humid forest from Honduras to Panama, where it often joins mixed flocks in the canopy.

Scarlet-rumped Cacique (Cacicus uropygialis)
Photo: Andy Reago & Chrissy McClarren — CC BY 2.0 · Wikimedia Commons

Voice

Varied: clear, whistled notes such as a repeated chewee, liquid phrases and a harsh chek. Calls frequently, also from dense canopy.

Listen: SongXC1182770

Recording: Juan Freile — CC BY-NC-SA 4.0 · converted to mono · xeno-canto

Identification

20–23 cm. All glossy black, with a scarlet lower back and rump that is usually covered by the wings in a perched bird. Bill pointed and pale greenish ivory. Eye pale blue. Female smaller and duller black. Young birds have a dark eye.

Confusion species

Yellow-billed Cacique Amblycercus holosericeus is also all black with a pale bill, but has a yellow eye, no red rump and lives low in dense undergrowth and bamboo. Yellow-rumped Cacique Cacicus cela, found only in Panama, has yellow wing patches, a yellow rump and a yellow tail base. Chestnut-headed Oropendola Psarocolius wagleri is larger and has a chestnut head and a yellow tail.

Habitat

Canopy and edges of humid lowland and foothill forest, also tall secondary forest and clearings with trees, up to about 1,100 m. It lives in pairs or small groups, often in mixed flocks. It searches for insects among leaves and in clusters of dead leaves. It nests singly or in small groups, often near wasp nests.

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

Range and movements

From eastern Honduras through Nicaragua, Costa Rica and Panama to western Colombia and north-western Ecuador. In Honduras and Nicaragua on the Caribbean slope, in Costa Rica and Panama on both slopes. Resident.

  • 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

Look for the red rump when the bird flies up; in the canopy it is often only heard, or seen as a black silhouette with a pale bill.

Conservation status

Not threatened (LC). Fairly common in humid forest. More closely tied to forest than the other caciques and therefore sensitive to deforestation.

Scientific name

Cacicus uropygialis | de Lafresnaye, 1843

De Lafresnaye described the species in 1843 and placed it straight away in the genus where it still stands. The genus Cacicus was introduced in 1799 by De Lacépède. Cacicus comes from Spanish cacique 'chief', a Taíno word, after the striking, 'lordly' appearance. uropygialis is New Latin for 'of the rump', from uropygium, after the red rump. The specimen the first description was based on came from Bogotá area, Colombia.