- Hartlaub's Turaco
 - Hartlaub's Turaco
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Hartlaub's Turaco Tauraco hartlaubi Scientific name definitions

Donald A. Turner and Guy M. Kirwan
Version: 1.0 — Published March 4, 2020
Text last updated October 11, 2014

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Field Identification

43 cm; male 210–270 g, female 195–275 g. Adult has forehead  , rounded bushy crest  and nape glossy blue-black, with a prominent white patch  in front of eye, itself separated from a white line  extending from gape to ear-coverts by a black loral patch and a narrow black line immediately beneath eye; chin, cheeks, neck, mantle, throat and breast green; lower back, folded wings and tail  deep violet-blue; rump blue-black; greater part of primaries and outer secondaries crimson; thighs and belly dull blackish, washed with green; eyes brown; orbital ring  and bare skin behind eye red; bill dark red; legs and feet black. Immature similar to adult.

Systematics History

Phylogenetic study suggests that this species may be part of a clade that contains also T. schalowi, T. schuettii, T. livingstonii, T. fischeri, T. corythaix and T. persa (1). Monotypic.

Subspecies

Monotypic.

Distribution

Centred around Kenyan Highlands, extending into E Uganda (at Mts Morongole, Moroto, Kadam, Debasien and Elgon) and into N Tanzania (at Loliondo, Longido, Mt Meru and Mt Kilimanjaro, North and South Pares and W Usambaras).

Habitat

Montane evergreen forest  at 1500–3200 m; in C Kenya, also occurs in well-timbered suburban gardens around Nairobi and Nanyuki.

Movement

Sedentary throughout its range.

Diet and Foraging

Primarily fruits  and berries  , particularly Chaetacme, Elaeodendron, Euclea, Trema, Duranta, Rawsonia, Podocarpus, Teclea, Vitis and Olinea; also eats the large, poisonous fruits of Acokanthera longiflora. In SE Kenya, fed on Allophylus abyssinicus, Canthium oligocarpum, Maesa lanceolata, Rapanea melanophloeos and Xymalos monospora, among others (2). In Nairobi suburbs frequently feeds on exotic fruits such as Cotoneaster, while at other times will also take caterpillars, moths and beetles. Will congregate in groups of up to 20 birds at fruiting trees (3). Occasionally visits ground to drink (3).

Sounds and Vocal Behavior

Main call  (given especially morning and evening) is series of c. 12 loud  , throaty “kwa” notes uttered over c. 4 seconds, the first 3–4 notes given rapidly, followed by a slight hesitation, then the last notes slower and uniform; also a coarse large-monkey-like growl, a raucous or staccato “chut chut” or “chek chek”, a purring note or “puit puit” in anxiety, with a “kak kak kwak kwak” in alarm, continuous “quark quark” in courtship, or single “quark” when taking flight, while bird on nest repeats “whii caraw” up to four times in response to mate, and chick gives high-pitched “chu chu” 2–3 times (3).

Breeding

Breeds Apr–Dec, with peaks coinciding with periods of high rainfall. Monogamous and territorial (3). Nest a shallow platform (c. 20 cm in diameter) (4) of loosely interlaced twigs , sometimes lined with finer twigs, some 3–8 m above ground among thick tree (e.g. Rhus or Chaetacme) (3) foliage; continues to add to nest even during nestling stage (3). Usually two (1–2) (3) round ovate, dull white eggs, mean size 38 mm × 31·5 mm (3); incubation 16–18 days, by both sexes; hatching probably asynchronous (3). Newly hatched chicks are covered in black down, and are fed on caterpillars and regurgitated fruit pulp; at 17–18 days able to climb all over the nest tree, rarely lingering in the nest itself, and can fly at c. 28 days. Initial nests commonly fail, and pairs soon nest again.

Not globally threatened. CITES II. Fairly common everywhere within its range, and still found to be locally abundant in many areas above 2000 m. Some populations in N Tanzania appear to have suffered a significant impact as a consequence of indiscriminate trapping for the bird-export trade.

Distribution of the Hartlaub's Turaco - Range Map
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  • Year-round
  • Migration
  • Breeding
  • Non-Breeding
Distribution of the Hartlaub's Turaco

Recommended Citation

Turner, D. A. and G. M. Kirwan (2020). Hartlaub's Turaco (Tauraco hartlaubi), 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.hartur1.01
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