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Black-throated Thrush

From Opus

Revision as of 00:18, 24 January 2010 by Njlarsen (Talk | contribs)
Male Black-throated Thrush Turdus ruficollis atrogularisPhoto by Jeremy Inglis Swansea, Wales, U.K., March 2006
Male Black-throated Thrush Turdus ruficollis atrogularis
Photo by Jeremy Inglis
Swansea, Wales, U.K., March 2006
Turdus atrogularis

Contents

Identification

  • Bill black with yellow base on lower mandible (variable extent)
  • Faint supercilium
  • Grey back (can be brownish or bluish depending on conditions and individual)
  • Rufous to buffy underwing
  • Throat black in male summer plumage, can be mostly covered by pale feather tips in fresh (fall) plumage
  • Throat with black spots often assembled in stripes in female summer plumage, can be mostly covered by pale feather tips in fresh (fall) plumage
  • Shadow of grey spotting or streaks on underside to about the legs
Female in winter plumagePhoto by tom tams Newholm, North Yorkshire, U.K. January 2010

Female in winter plumage
Photo by tom tams
Newholm, North Yorkshire, U.K. January 2010

Distribution

Breeds in Russia from just west of the Uran to eastern Siberia, winters toCaucasus, India and China. Vagrants to most of the Western Palearctic, mainly in winter.

Taxonomy

Black-throated Thrush is monotypic.

It has until recently been treated as a subspecies under Red-throated Thrush Turdus ruficollis.

Habitat

Mixed and coniferous forests for breeding, more open areas in winter including in gardens.

Behaviour

Will eat apples on the ground when occurring as vagrant in western Europe.

References

  1. Dickinson, Edward C. (ed.). 2003. The Howard and Moore Complete Checklist of the Birds of the World. 3rd ed. Princeton: Princeton University Press. ISBN 9780691117010
  2. Clements, James F. 2007. The Clements Checklist of Birds of the World. 6th ed., with updates to October 2007. Ithaca: Cornell University Press. ISBN 9780801445019
  3. Knox, A.G. et al. 2008. Taxonomic recommendations for British birds: Fifth report. Ibis, 150, 833–835
  4. Beaman, M., S. Madge, K.M. Olsen. 1998. Fuglene i Europa, Nordafrika og Mellemøsten. Copenhagen, Denmark: Gads Forlag, ISBN 87-12-02276-4
  5. Wikipedia

External Links



Notice: the search is for a Dark-throated Thrush; at the time of editing the only hit was a Black-throated Thrush

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