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Long-tailed Minivet Pericrocotus ethologus Scientific name definitions

Barry Taylor
Version: 1.0 — Published March 4, 2020
Text last updated May 1, 2017

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Field Identification

17·5–20·5 cm; 18 g. Male nominate race has head and upperparts to upper back black, glossed blue, lower back to uppertail-coverts scarlet; upperwing glossy black, greater coverts largely all scarlet, secondaries and tertials black, innermost 2–3 secondaries/outer tertials margined scarlet, inner primaries (P1-P7) with scarlet band across bases, longer on outer feathers, outermost primary edged pink-white; tertials narrowly edged whitish when fresh; tail relatively long, central two pairs of rectrices black, R2 with narrow red edge, outer four largely scarlet; upper throat dull black, lower throat and breast to undertail-coverts scarlet; underwing-coverts orange-chrome; iris dark brown; bill, legs and feet black. Distinguished with difficulty from other red-and-black minivets mainly by slim build, relatively long tail, distinctive pattern of wing patch, with second red line (along secondary/tertial edges); from P. flammeus by lack of red spot near tip of inner secondaries and tertials. Female has narrow yellowish band on forehead and above dusky lores, narrow white eyering, whitish cheeks, pale grey ear-coverts; greyish-olive upperparts, greyer on crown, with lower back to uppertail-coverts yellowish olive-green; red in wings replaced by yellow, but no yellow edges of tertials; red in tail replaced by yellow, with less colour on R2; chin and upper throat whitish, lower throat pale yellow, underparts yellow with faint olive wash. Juvenile is like female, but upperparts scaled yellowish, upperwing-coverts tipped yellowish-white, chin to lower breast whitish, throat side, breast and flanks spotted and barred grey-brown; immature like female, but male darker on upperparts and more orange on areas that are yellow in female, lacks coloured secondary/tertial edges. Races differ mainly in plumage of female: yvettae has greyer crown to mantle than nominate, with yellower forehead; annamensis is similar to previous, but yellow in plumage deeper and brighter, with orange tinge; mariae differs from last in having less of an orange tinge in yellow areas, male has larger wing patch; ripponi is intermediate between previous and nominate; <em>favillaceus</em> has cold grey upperparts and paler, lemon-yellow, underparts; laetus has more extensive and brighter yellow on upperparts, and orange tinge in yellow underparts.

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.

See P. miniatus. Long included within partly sympatric P. brevirostris. Disjunct form annamensis distinguished by prevalence of orange- vs yellow-plumaged females, but condition apparently not constant, while song structurally similar to those of other races but higher-pitched and reaching higher frequencies (1); further investigation perhaps warranted. Putative race cryptus (Doi Pha Hom Pok, in N Thailand) indistinguishable from ripponi. Seven subspecies recognized.

Subspecies


SUBSPECIES

Pericrocotus ethologus favillaceus Scientific name definitions

Distribution

NE Afghanistan (Nuristan) and NW Himalayas (E to W Nepal); non-breeding S to S Pakistan and W India.

SUBSPECIES

Pericrocotus ethologus laetus Scientific name definitions

Distribution

E Nepal E to NE India (N and W Assam) and SE Tibet.


SUBSPECIES

Pericrocotus ethologus ethologus Scientific name definitions

Distribution

NE India (E Assam), N Myanmar and C China (Inner Mongolia (2), Hebei and S Shanxi S to SW Gansu, SE Qinghai, Yunnan and Guizhou); non-breeding N Thailand, N Laos, N Vietnam (Tonkin).

SUBSPECIES

Pericrocotus ethologus yvettae Scientific name definitions

Distribution

NE Myanmar and S China (W and SW Yunnan).

SUBSPECIES

Pericrocotus ethologus mariae Scientific name definitions

Distribution

northeastern India (southeastern Assam), eastern Bangladesh, and western Myanmar (Chin Hills)

SUBSPECIES

Pericrocotus ethologus ripponi Scientific name definitions

Distribution

E Myanmar (S Shan, Karenni) and NW Thailand.

SUBSPECIES

Pericrocotus ethologus annamensis Scientific name definitions

Distribution

SC Vietnam (S Annam).

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

Wide range of open forest types, including broadleaf and pine (Pinus) forests, light forest and forest edge; occurs also (especially in winter) in largely deforested areas, groves, wooded cultivation and roadside avenues. Mountains at 900–3650 m, rarely to 3965 m; descends to 245 m in non-breeding season.

Movement

Nominate race mainly migratory, moves S to N parts of SE Asia (mainly N Thailand, N Laos, Tonkin) after breeding. Partially migratory also in NW of range (race favillaceus), moving S to C Pakistan (rarely, S to Sind) and W India (to Rajasthan). Seasonal altitudinal movements, with post-breeding descent to lower levels, including plains areas, also dispersive in winter. Arrives in high-altitude breeding areas in Afghanistan and Himalayas in Mar–Apr; absent from these areas Oct–Mar, descent to lower altitudes generally occurring Aug–Nov, reaching foothills by Sept and plains by Nov. Nepal breeders winter as far S in India as Madhya Pradesh and Orissa.

Diet and Foraging

Eats chiefly insects, including orthopterans, hymenopterans, beetles (Coleoptera), flies (Diptera) and insect larvae, also spiders (Araneae); also takes buds of acacias (Acacia) and fruits. Forages chiefly in canopy; gleans, makes aerial sallies, and hovers in front of flowers. May form large flocks outside breeding season.

Sounds and Vocal Behavior

A sweet, rolling repeated “prrr’wi” and “prrr’í”; thin, sibilant “swii-swii swii-swii-swii”.

Breeding

Season Apr–Jun. Nest built by both sexes, a neat cup of grass stems, fine twigs, rootlets or moss, with cobweb and lichen on outside, attached to horizontal tree branch 5–24 m (usually above 15 m) above ground. Eggs 3–4; no information on incubation and fledging periods; young fed by both parents.

Not globally threatened. Common in Pakistan, N India, Nepal, Bhutan, Myanmar, Thailand and Vietnam (Annam); common in China. Uncommon to locally common non-breeding visitor in Myanmar, Thailand and E Tonkin, but scarce and local in Bangladesh. Status in Laos and W Tonkin unclear. Occurs in a number of protected areas.

Distribution of the Long-tailed Minivet - Range Map
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  • Year-round
  • Migration
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Distribution of the Long-tailed Minivet

Recommended Citation

Taylor, B. (2020). Long-tailed Minivet (Pericrocotus ethologus), 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.lotmin1.01
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