Black-throated huet-huet (Pteroptochos tarnii)

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Black-throated huet-huet, side view
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Black-throated huet-huet fact file

Black-throated huet-huet description

KingdomAnimalia
PhylumChordata
ClassAves
OrderPasseriformes
FamilyRhinocryptidae
GenusPteroptochos (1)

Secretive and inconspicuous in its dense forest habitat, the black-throated huet-huet is most readily identified by its distinctive calls, at times sounding like the yelp of a small dog (2) (3) (4). The plumage of this species is largely slaty-black, with prominent patches of rufous-chestnut on the crown, rump and lower breast, and buff barring across the belly and flanks. The brown eyes are surrounded by a conspicuous ring of bare yellowish flesh, while the bill and legs are completely black (2) (5). Juveniles are black all over, with some chestnut speckling, particularly on the crown (5). Although similar in appearance to the chestnut-throated huet-huet, with which it was formerly considered conspecific, the two species are geographically separated by more than 200 kilometres and have substantially different calls (2) (5).

Size
Length: 24-25 cm (2)
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Black-throated huet-huet biology

A mainly ground-dwelling bird, the black-throated huet-huet forages slowly along the forest floor, pausing from time to time to scrape the ground with one foot, or to flip over pieces of debris with its bill. Occasionally it will emerge from the undergrowth to feed in the semi-open, but is always close to cover (2) (5). Although insects form an important component of its diet, it will also feed on some berries and seeds (5).

Egg laying takes place in November and December, with the average clutch size being two eggs. The nest is made from soft grass worked into a open cup, and may be positioned at the end of a burrow dug into a bank, under the roots of a fallen tree, or occasionally high up in a hollow tree (5).

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Black-throated huet-huet range

The black-throated huet-huet occurs in southern Chile and southern Argentina (2).

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Black-throated huet-huet habitat

Found mainly from sea level to 1,000 metres, in dense and humid Nothofagus-dominated forests, but also in secondary forest, forest edges, bamboo thickets, and hedgerows (2) (5).

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Black-throated huet-huet status

Classified as Least Concern (LC) on the IUCN Red List (1).

IUCN Red List species status – Least Concern

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Black-throated huet-huet threats

There are no major threats to the black-throated huet-huet, and in parts of its range it is considered to be relatively abundant (5) (6). Nonetheless, much of this species range occurs within the Chilean Temperate Forests EBA (Endemic Bird Area), an area threatened by intensive logging and timber plantations (7). Furthermore this species is known to decline rapidly in response to habitat fragmentation (5).

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Black-throated huet-huet conservation

There are currently no known conservation measures in place for the black-throated huet-huet, but much of its range is protected within national parks in both Chile and Argentina (5).

View information on this species at the UNEP World Conservation Monitoring Centre.
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Find out more

To find out more about the Chilean Temperate Forests EBA see:

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Authentication

This information is awaiting authentication by a species expert, and will be updated as soon as possible. If you are able to help please contact:
arkive@wildscreen.org.uk

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Glossary

Conspecific
Belonging to the same species.
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References

  1. IUCN Red List (January, 2009)
    http://www.iucnredlist.org
  2. Ridgely, R.S. and Tudor, G. (1994) The Birds of South America: The Suboscine Passerines. Volume II. University of Texas Press, Austin, Texas.
  3. Darwin, C. (1846) Journal of Researches into the Natural History and Geology of the Countries Visited During the Voyage of H.M.S. Beagle Round the World under the Command of Capt. FitzRoy, R.N. Harper and Brothers Publishers, New York. Available at:
    http://darwin-online.org.uk
  4. Burnie, D. (2001) Animal. Dorling Kindersley, London.
  5. del Hoyo, J., Elliott, A. and Sargatal, J. (2003) Handbook of the Birds of the World. Volume 8: Broadbills to Tapaculos. Lynx Edicions, Barcelona.
  6. BirdLife International (May, 2009)
    http://www.birdlife.org/datazone/species/index.html?action=SpcHTMDetails.asp&sid=5124&m=0
  7. BirdLife International (May, 2009)
    http://www.birdlife.org/datazone/ebas/index.html?action=EbaHTMDetails.asp&sid=76&m=0
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Image credit

Black-throated huet-huet, side view  
Black-throated huet-huet, side view

© Arthur Grosset

Arthur Grosset
arthur@arthurgrosset.com
http://www.arthurgrosset.com

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