Introduction
The Red-billed Brushturkey (Talegalla cuvieri), also known as Cuvier’s Brushturkey or Red-billed Talegalla, is a ground-dwelling megapode in the family Megapodiidae. It is endemic to western New Guinea and nearby Indonesian islands. Like other megapodes, it incubates its eggs in a mound of decomposing vegetation rather than using body heat.
Physical Description
The Red-billed Brushturkey is a large, robust bird, reaching approximately 57 centimetres in length. The plumage is predominantly black, with a slightly glossy appearance. The face is largely bare and yellow, while the bill is reddish orange, the iris is yellow and the legs and feet are orange.
The head has short, bristle-like black feathers, a feature that helps distinguish the species from some other forest megapodes. Males and females are generally similar in appearance, with no strongly contrasting sexual plumage reported. The original article’s description of a conspicuous yellow wattle is best treated cautiously, as the bare facial skin and soft-part colours can vary in appearance between individuals and populations.
Range and Habitat
The Red-billed Brushturkey is endemic to Indonesia. Its range includes the Bird’s Head Peninsula of western New Guinea, parts of the western Snow Mountains and nearby islands, including Salawati and Misool in the Raja Ampat group. It is a sedentary species rather than a long-distance migrant.
It inhabits tropical forest, particularly lowland and foothill forest with a shaded floor, deep leaf litter and sufficient decaying plant material for mound construction. Records from western New Guinea indicate that it may occur across a range of forested elevations, although detailed information on its elevational limits remains limited. Habitat loss and degradation from logging and land conversion may reduce the availability of suitable forest and nesting sites.
Behaviour and Diet
The Red-billed Brushturkey is primarily terrestrial. It forages by walking through leaf litter and disturbed soil, using its strong feet to scratch and turn over material. Available accounts associate the species with a varied forest-floor diet, probably including invertebrates, seeds, fallen fruit and other plant material, although detailed, species-specific dietary studies are limited.
Its breeding behaviour follows the characteristic megapode strategy. The male gathers leaves, twigs, soil and other organic material into a large mound. Heat produced by the decomposition of this material incubates the eggs. The male may inspect and maintain the mound by adding or removing material, helping to regulate its internal conditions.
The female lays her eggs in the mound, where they develop without direct incubation by either parent. Newly hatched megapodes emerge independently and receive no prolonged parental care. They are well developed at hatching and can become mobile soon after leaving the mound, although the timing of flight development may vary among megapode species.
Identification Tips
- Look for a large, black, chicken-like bird moving on the forest floor rather than flying through the canopy.
- Note the reddish-orange bill, yellow bare facial skin, yellow iris and orange legs.
- The head has short, bristle-like black feathers, while the body is otherwise uniformly dark.
- The sexes are similar, so plumage is not a reliable way to determine sex.
- In western New Guinea, identification should be made carefully because other Talegalla species occur in the region. Bill, leg and facial colours, geographic location and vocalisations may all be useful, but brief or distant views can be inconclusive.
Conservation Status
The Red-billed Brushturkey is currently assessed as Least Concern on the IUCN Red List. This global category does not mean that local populations are secure. The species has a restricted range in western New Guinea, and forest clearance, logging and habitat degradation may affect suitable habitat and mound sites. Hunting or predation may also create local pressures, but the extent of these threats is not well quantified.
Conservation depends primarily on protecting remaining forest, maintaining habitat connectivity and safeguarding areas used for mound construction. Surveys and further research are needed to clarify its population trend, distribution, breeding ecology and response to forest disturbance.
Frequently Asked Questions
Where does the Red-billed Brushturkey live?
It occurs in western New Guinea, including the Bird’s Head Peninsula and parts of the western Snow Mountains, as well as nearby Indonesian islands such as Salawati and Misool.
Is the Red-billed Brushturkey found in Australia?
No. Despite its common name and membership of the brushturkey group, Talegalla cuvieri is an Indonesian species of western New Guinea and nearby islands. It should not be confused with the Australian Brushturkey, Alectura lathami.
How does the Red-billed Brushturkey incubate its eggs?
It does not incubate them with body heat. Instead, the female lays eggs in a mound of decomposing vegetation, and heat generated by decomposition incubates them.
What does the Red-billed Brushturkey eat?
It forages through leaf litter and soil for food. Its diet is thought to include invertebrates, seeds, fallen fruit and other plant material, although detailed information specific to this species is limited.
Do male and female Red-billed Brushturkeys look different?
The sexes are broadly similar in appearance. Both have mainly black plumage, yellow bare facial skin, a reddish-orange bill and orange legs.
Is the Red-billed Brushturkey endangered?
It is currently classified as Least Concern by the IUCN. Nevertheless, forest loss and degradation remain potential local threats because the species depends on forest habitat and suitable sites for its incubation mounds.
References
- BirdLife International. 2026. The IUCN Red List of Threatened Species: BirdLife International’s role as the Red List Authority for birds. BirdLife International. Available through the BirdLife DataZone. Accessed 8 September 2026.
- del Hoyo, J., Collar, N. J., Christie, D. A., Elliott, A. and Fishpool, L. D. C. 2014. HBW and BirdLife International Illustrated Checklist of the Birds of the World, Volume 1: Non-passerines. Lynx Edicions and BirdLife International, Barcelona and Cambridge.
- International Ornithologists’ Union. 2025. IOC World Bird List, version 15.2. International Ornithologists’ Union. Available from the IOC World Bird List. Accessed 8 September 2026.
- Integrated Taxonomic Information System. n.d. Talegalla cuvieri Lesson, 1828, Red-billed Brushturkey. ITIS database. Available at the ITIS Report for Talegalla cuvieri. Accessed 8 September 2026.
- IUCN Species Survival Commission. 2025. Guidelines for the Application of IUCN Red List Criteria at Regional and National Levels, version 4.0. IUCN Species Survival Commission, Gland, Switzerland and Cambridge, United Kingdom.
- Lesson, R. P. 1828. Manuel d’ornithologie, ou description des genres et des principales espèces d’oiseaux. Roret, Paris.
- Martin, E. M. 2002. Selection of incubation mound sites by three sympatric megapodes in Papua New Guinea. The Condor 104(2): 395–399. https://doi.org/10.1093/condor/104.2.395
- Roselaar, C. S. 1994. A new subspecies of Talegalla cuvieri Lesson from Irian Jaya. Bulletin of the Zoological Museum, University of Amsterdam 14(2). Available through the Naturalis Repository. Accessed 8 September 2026.
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