Supriya Ghosh (Editor)

Horornis

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Kingdom
  
Animalia

Superorder
  
Neoaves

Infraorder
  
Passerida

Phylum
  
Chordata

Order
  
Passerine

Infraclass
  
Neognathae

Suborder
  
Passeri

Superfamily
  
Sylvioidea

Rank
  
Genus

Subclass
  
Modern birds

Horornis httpsuploadwikimediaorgwikipediacommonsthu

Lower classifications
  
Japanese bush warbler, Manchurian bush warbler, Brown‑flanked bush warbler, Aberrant bush warbler, Sunda bush warbler

01 japanese bush warbler 01 song horornis diphone


Horornis is a genus of small insectivorous songbirds ("warblers") which make up the core of the newly recognized family Cettiidae. They were formerly placed in the Sylviidae, which at that time was a wastebin taxon for the warbler-like Sylvioidea. The range of this genus occurs from southeast Asia throughout the western Pacific. The most recently described species is the Bougainville bush warbler (Horornis haddeni) from Bougainville Island.

Contents

These typical bush warblers share the lifestyle and related adaptations and apomorphies with Bradypterus, the other genus called bush warblers. However, Bradypterus is related to the grass warblers of Locustella and Megalurus and is more distant from Cettia. Both "bush warbler" genera are smallish birds well adapted to climbing among shrubbery. They are markedly long-tailed birds, at first glance somewhat reminiscent of wrens.

These are quite terrestrial birds, which live in densely vegetated habitats such as thick forest and reedbeds. They will walk away from disturbance rather than flush. The plumage similarities and skulking lifestyle makes these birds hard to see and identify.

These bush warblers tend towards rich or greyish browns above and buffish or light grey tones below. They have little patterning apart from the ubiquitous supercilium. Altogether, they appear much like the plainer species among Acrocephalus marsh warblers in coloration. Megalurid bush warblers tend to be somewhat slimmer and have a very long and pointed tail, but are otherwise very similar.


Species

This genus has been split from the genus Cettia. Cetti's warbler (C. cetti), the previous type species, seems close to the genus Tesia from Southeast Asia and neighboring regions. Birds in the genus Horornis, such as the famous uguisu (鶯, Japanese bush warbler, H. diphone) and the brown-flanked bush warbler (H. fortipes) belong to a group that might include the aberrant broad-billed warbler (Tickellia hodgsoni). This latter species differs wildly in its gaudy colors but in habitus is a typical "bush warbler".

  • Manchurian bush warbler, Horornis borealis
  • Japanese bush warbler, Horornis diphone
  • Philippine bush warbler, Horornis seebohmi
  • Palau bush warbler, Horornis annae
  • Shade bush warbler, Horornis parens
  • Bougainville bush warbler, Horornis haddeni
  • Fiji bush warbler, Horornis ruficapilla
  • Tanimbar bush warbler, Horornis carolinae
  • Brown-flanked bush warbler, Horornis fortipes
  • Sunda bush warbler, Horornis vulcanius
  • Aberrant bush warbler, Horornis flavolivacea
  • Yellow-bellied bush warbler, Horornis acanthizoides
  • Hume's bush warbler, Horornis brunnescens
  • References

    Horornis Wikipedia