Species of Thailand

Gurney's pitta

Hydrornis gurneyi, Allan Octavian Hume, 1875

(In Thai: นกแต้วแล้วท้องดำ)

Gurney's pitta (Hydrornis gurneyi) () is a medium-sized passerine bird. It breeds in the Malay Peninsula, with populations mainly in Myanmar. The common name and Latin binomial commemorate the British banker and amateur ornithologist John Henry Gurney (1819-1890). Its diet consists of slugs, insects, and earthworms.

Taxonomy

Gurney's pitta was described by the amateur ornithologist Allan Octavian Hume in 1875 and given the binomial name Pitta gurneyi. The species was moved to the resurrected genus Hydrornis based on the results of a molecular phylogenetic study published in 2006. The genus Hydrornis had been introduced by the English zoologist Edward Blyth in 1843. The specific epithet was chosen to honour the amateur ornithologist John Henry Gurney (1819-1890).

Description

The male has a blue crown and black-and-yellow underparts; the rest of the head is black, and it has warm brown upperparts. The female has a brown crown and buffy-whitish underparts.

Status and conservation

Gurney's pitta is endangered. It was initially thought to be extinct for some time after 1952, but was rediscovered in 1986. Its rarity has been caused by the clearance of natural forest in southern Burma and peninsular Thailand.

Its population was estimated at a mere nine pairs in 1997, then believed one of the rarest bird species on earth. A search for it in Burma in 2003 was successful and discovered that the species persisted at four sites with a maximum of 10-12 pairs at one location. This granted the species a reassessment from the IUCN, going from critically endangered to endangered. Later on, further research completed in Burma by 2009 provides strong evidence that its global population is much greater than previously estimated, owing to the discovery of several new territories in this country

The pitta was voted the "most wanted bird in Thailand" by bird watchers visiting that country.

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Category / Seasonal Status

Wiki listed status (concerning Thai population): Rediscovered 1986, rare and endangered

BCST Category: Recorded in an apparently wild state within the last 50 years

BCST Seasonal status: Resident or presumed resident

Scientific classification

Kingdom
Animalia
Phylum
Chordata
Class
Aves
Order
Passeriformes
Family
Pittidae
Genus
Hydrornis
Species
Hydrornis gurneyi

Common names

  • Thai: นกแต้วแล้วท้องดำ

Synonyms

  • Hydrornis gurneyi, Allan Octavian Hume (1875)
  • Pitta gurneyi

Conservation status

Endangered (IUCN3.1)

Endangered (IUCN3.1)

Critically Endangered (IUCN3.1)

Critically Endangered (BirdLife)

Critically Endangered (IUCN3.1)

Critically Endangered (ONEP)

Critically Endangered (IUCN3.1)

Critically Endangered (BCST)

Photos

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Gurney's pitta (male)

Range Map

Distribution map of Gurney's pitta, Hydrornis gurneyi in Thailand
  • Khao Phra - Bang Khram Wildlife Sanctuary
Range map of Hydrornis gurneyi in Thailand