பட்டைச்சிறகு வெள்ளைக் கீச்சான் (Tamil Wikipedia)

Analysis of information sources in references of the Wikipedia article "பட்டைச்சிறகு வெள்ளைக் கீச்சான்" in Tamil language version.

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2biodiversitylibrary.org

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1iucnredlist.org

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archive.org

Mayr E; J C Greenway, eds. (1960). Checklist of the birds of the world. Vol. 9. Museum of Comparative Zoology, Cambridge Massachusetts. pp. 217–218.
Jerdon, TC (1872). "Supplementary notes to "The Birds of India"". Ibis 3 (2): 114–139. doi:10.1111/j.1474-919x.1872.tb06138.x. https://archive.org/stream/ibis23brit#page/114/mode/2up.

biodiversitylibrary.org

Beryl Patricia Hall (1956). "Variation in the Flycatcher Shrike Hemipus picatus (Sykes)". Bull. Brit. Orn. Club 76 (4): 63–64. https://www.biodiversitylibrary.org/page/40551408.
Whistler, H (1939). "A new race of the Pied Shrike of India". Bull. Brit. Orn. Club 59: 101–102. https://www.biodiversitylibrary.org/page/40513561.

doi.org

dx.doi.org

BirdLife International (2018). "Hemipus picatus". IUCN Red List of Threatened Species 2018: e.T22706769A130352774. doi:10.2305/IUCN.UK.2018-2.RLTS.T22706769A130352774.en. https://www.iucnredlist.org/species/22706769/130352774. பார்த்த நாள்: 12 November 2021.
Jerdon, TC (1872). "Supplementary notes to "The Birds of India"". Ibis 3 (2): 114–139. doi:10.1111/j.1474-919x.1872.tb06138.x. https://archive.org/stream/ibis23brit#page/114/mode/2up.
Partridge L.; Ashcroft R. (1976). "Mixed-species flocks of birds in hill forest in Ceylon". Condor 78 (4): 449–453. doi:10.2307/1367093. http://sora.unm.edu/sites/default/files/journals/condor/v078n04/p0449-p0453.pdf.
Phillips, WWA (1940). "Some observations on the nesting of Hemipus picatus leggei, the Ceylon Black-backed Pied Shrike". Ibis 82 (3): 450–454. doi:10.1111/j.1474-919X.1940.tb01666.x.

iucnredlist.org

BirdLife International (2018). "Hemipus picatus". IUCN Red List of Threatened Species 2018: e.T22706769A130352774. doi:10.2305/IUCN.UK.2018-2.RLTS.T22706769A130352774.en. https://www.iucnredlist.org/species/22706769/130352774. பார்த்த நாள்: 12 November 2021.

unm.edu

sora.unm.edu

Partridge L.; Ashcroft R. (1976). "Mixed-species flocks of birds in hill forest in Ceylon". Condor 78 (4): 449–453. doi:10.2307/1367093. http://sora.unm.edu/sites/default/files/journals/condor/v078n04/p0449-p0453.pdf.

wesca.net

Somasundaram, S; L Vijayan (2008). "Foraging Behaviour and Guild Structure of Birds in the Montane Wet Temperate Forest of the Palni Hills, South India". Podoces 3 (1/2): 79–91. http://www.wesca.net/Podoces/Podoces3/PODOCES%203_1-2_%20Foraging%20Behaviour%20in%20southern%20India.pdf.