ពពុះទឹក

ដោយវិគីភីឌា
ពពុះទឹក
Little grebe
Little grebe Zwergtaucher.jpg
In breeding plumage
Tachybaptus ruficollis - Bueng Boraphet.jpg
Non-breeding plumage
ស្ថានភាពអភិរក្ស
ចំណាត់ថ្នាក់វិទ្យាសាស្ត្រ
រជ្ជៈ​: Animalia
សាខា: Chordata
ថ្នាក់​: Aves
លំដាប់​: Podicipediformes
អំបូរ: Podicipedidae
ពួក: Tachybaptus
ប្រភេទ: T. ruficollis
ឈ្មោះ​ទ្វេនាម
Tachybaptus ruficollis
(Pallas, 1764)
Range of T. ruficollis      Breeding range     Year-round range     Wintering range
Synonyms

Podiceps ruficollis


ពពុះទឹក (ជាភាសាអង់គ្លេស little grebe ឬ dabchick, ពាក្យបច្ចេកទេស Tachybaptus ruficollis), is a member of the grebe family of water birds. At ២៣ ដល់ ២៩ cm (៩,១ ដល់ ១១ in) in length it is the smallest European member of its family. It is commonly found in open bodies of water across most of its range.

បរិយាយ[កែប្រែ]

WWT London Wetland Centre, Barnes
From East Kolkata Wetlands, Bengal, India

Taxonomy[កែប្រែ]

There are nine currently-recognized subspecies of little grebe, separated principally by size and colouration.[២][៣]

  • T. r. ruficollis(Pallas, 1764): nominate, found from Europe and western Russia south to North Africa[៤]
  • T. r. iraquensis(Ticehurst, 1923): found in southeastern Iraq and southwestern Iran[៤]
  • T. r. capensis(Salvadori, 1884): found in Sub-Saharan Africa, Madagascar, Sri Lanka, and the Indian subcontinent, extending east to Burma[៤]
  • T. r. poggei(Reichenow, 1902): found from southeastern to northeastern Asia, Hainan, Taiwan, Japan, and south Kuril Islands[៤]
  • T. r. philippensis(Bonnaterre, 1790): found in the northern Philippines[៤]
  • T. r. cotabato(Rand, 1948): found on Mindanao[៤]

The following three subspecies are sometimes split as the tricolored grebe (Tachybaptus tricolor):[៣]

  • T. r. tricolor(Gray, GR, 1861): found from Sulawesi to New Guinea and the Lesser Sundas[៤]
  • T. r. vulcanorum(Rensch, 1929): found from Java to Timor[៤]
  • T. r. collaris(Mayr, 1945): found from northeastern New Guinea to Bougainville[៤]

Behaviour[កែប្រែ]

Eggs, Collection Museum Wiesbaden

ឯកសារយោង[កែប្រែ]

  1. "Tachybaptus ruficollis"IUCN Red List of Threatened Species. Version 2013.2International Union for Conservation of Nature។ 2012http://www.iucnredlist.org/apps/redlist/details/22696545។ បានយកមក 26 November 2013 
  2. Ogilvie, Malcolm; Rose, Chris (2003)។ Grebes of the World។ Bruce Coleman។ ល.ស.ប.អ. 1-872842-03-8 
  3. ៣,០ ៣,១ Gill, F.; Donsker, D., រៀs. (2014)។ "IOC World Bird List (v 4.4)"។ អ.វ.ល.:10.14344/IOC.ML.4.4 
  4. ៤,០ ៤,១ ៤,២ ៤,៣ ៤,៤ ៤,៥ ៤,៦ ៤,៧ ៤,៨ Clements, James (2007)។ The Clements Checklist of the Birds of the World (6 រ.រ.)។ Ithaca, NY: Cornell University Press។ ល.ស.ប.អ. 978-0-8014-4501-9 

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