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Rusty Pitohui Pseudorectes ferrugineus Scientific name definitions

Walter Boles
Version: 1.0 — Published March 4, 2020
Text last updated January 28, 2013

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Field Identification

25·5–28·5 cm; 77–110 g. Nominate race has crown and side of head (to below orbit) and upperparts brown, tinged rufous, uppertail-coverts rufous; remiges dusky brown, edged light brown, upperwing-coverts brown, tinged rufous; tail rufous; light rusty buff below, throat paler; iris white, whitish-buff or straw-coloured; bill black; legs grey. Sexes alike. Immature is similar to adult, but iris dark. Race <em>leucorhynchus</em> is much darker than nominate, with bill greyish-white; fuscus is similar but darker, particularly on upperparts; brevipennis is also darker than nominate, but paler than previous two, with bill black; holerythrus is darker than nominate but paler than last; clarus is paler than nominate.

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.

Outlying form leucorhynchus distinctive, with whitish vs blackish bill (3) and plumage a shade darker than the darkest of any other taxon (1); voice possibly distinct, with limited recordings revealing some whistled notes not well matched by other races, but variation in songs high in all taxa, so that far more samples are needed for conclusive assessment (1). Race fuscus sometimes synonymized with leucorhynchus (2). Race holerythrus intergrades with nominate in W of range and with clarus in E (2). Six subspecies recognized.

Subspecies


SUBSPECIES

Pseudorectes ferrugineus leucorhyncha Scientific name definitions

Distribution

N West Papuan Is (Waigeo I).

SUBSPECIES

Pseudorectes ferrugineus fuscus Scientific name definitions

Distribution

Batanta, S of Waigeo.

SUBSPECIES

Pseudorectes ferrugineus brevipennis Scientific name definitions

Distribution

Aru Is.

SUBSPECIES

Pseudorectes ferrugineus ferrugineus Scientific name definitions

Distribution

islands of Salawati and Misool, and NW mainland New Guinea from Vogelkop E to Wandammen and Etna Bay, and S slopes of Nassau Mts and Oranje Mts.

SUBSPECIES

Pseudorectes ferrugineus holerythrus Scientific name definitions

Distribution

Yapen I (in Geelvink Bay) and N New Guinea E at least to Humboldt Bay area (and presumably Vanimo).

SUBSPECIES

Pseudorectes ferrugineus clarus Scientific name definitions

Distribution

S and E New Guinea.

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

Rainforest, monsoon forest, gallery forest, tall secondary growth, sometimes extending into disturbed areas and teak (Tectona) plantations adjacent to forest edge. Lowlands and hills to 800 m, locally to 1100 m.

Movement

Sedentary.

Diet and Foraging

Insects (including larvae) and fruit. Frequents understorey to lower canopy. Feeds in flocks, with or without other species. Foraging heights when feeding alone differ from those when with mixed-species flock, latter also different when Papuan Babbler (Garritornis isidorei) present: individually, 58% of foraging in main canopy, 21% in subcanopy and 21% in understorey; in mixed flocks with babblers, 48% in canopy, 30% in subcanopy and 22% in understorey, but without babblers respective figures are 78%, 11% and 11%. Captures prey by gleaning and snatching from surface of leaves, bark, vine and accumulated debris in trees; rarely feeds on ground.

Sounds and Vocal Behavior

Song a loud “wwít-oo”, repeated several times with increasing loudness, and many varied phrases, often repeated, sometimes increasing in volume, e.g. “whútí-whútí-whútí”, “whútí-whútí-téów” and “wúhíé-whúhíé-how-how-how-how”; also a bubbling “whí-hou-hou”. Contact call a low whistled “phew or teuw”, repeated several times; scold a harsh rasping note.

Breeding

Nest-building during wet season, copulation in early Feb, eggs in Jul, mid-Oct and mid-Nov, adults in breeding condition in late Aug, courtship feeding seen in early Oct and early Nov, and occupied nest in Jan, indicative of breeding from late dry season to middle of wet season, at least. Possibly co-operative breeder, reports of fledgling being fed by more than two individuals. Courtship feeding with either partner offering food item; the one receiving it may adopt begging posture, with wings and tail lowered and quivering. Nest a bulky, deep cup of thin sticks, woody vines, rootlets, dead leaves and other vegetation, lined with fine woody stems and tendrils, external diameter c. 12–13 cm, internal diameter c. 8 cm, built 1·5–3·5 m (usually c. 2 m) from ground in vertical fork of sapling. Clutch 1 egg, pale blue to pinkish-purple, or reddish-grey to rose-brown, with dark purplish-brown, greyish and red spots mainly around larger end, 32·5–37 × 21·5–24·3mm. No information on incubation and nestling periods.
Not globally threatened. Fairly common to common. In SE New Guinea, estimated density near R Brown 15 birds/10 ha.
Distribution of the Rusty Pitohui - Range Map
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Distribution of the Rusty Pitohui

Recommended Citation

Boles, W. (2020). Rusty Pitohui (Pseudorectes ferrugineus), 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.ruspit1.01
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