கருப்பு வெள்ளை நாரை (Tamil Wikipedia)

Analysis of information sources in references of the Wikipedia article "கருப்பு வெள்ளை நாரை" in Tamil language version.

refsWebsite

Global rank Tamil rank

88^th place

43^rd place

2^nd place

4^th place

2,179^th place

768^th place

low place

6^th place

8^th place

archive.org

Kushlan, James Anthony; Hancock, James (2005). The Herons. Oxford University Press. p. 170. ISBN 0-19-854981-4.

BirdLife International (2006) Species factsheet: Ardea picata. Downloaded from http://www.birdlife.org/datazone/species/index.html?action=SpcHTMDetails.asp&sid=3727 on 25/02/2010

BirdLife International (2019). "Egretta picata". IUCN Red List of Threatened Species 2019: e.T22697037A155512365. doi:10.2305/IUCN.UK.2016-3.RLTS.T22697037A155512365.en. https://www.iucnredlist.org/species/22697037/155512365. பார்த்த நாள்: 12 November 2021. |date= / |doi= mismatch
BirdLife International (2008). "Ardea picata". IUCN Red List of Threatened Species 2008. https://www.iucnredlist.org/details/144680/0. பார்த்த நாள்: 9 February 2009. old-form url Database entry includes justification for why the species is listed as least concern.