काला-गला हंस (Hindi Wikipedia)

Analysis of information sources in references of the Wikipedia article "काला-गला हंस" in Hindi language version.

refsWebsite

Global rank Hindi rank

1iucnredlist.org

88^th place

80^th place

4^th place

7^th place

iucnredlist.org

BirdLife International (2012). "Cygnus melancoryphus". अभिगमन तिथि 26 November 2013. Cite journal requires |journal= (मदद)

nih.gov

ncbi.nlm.nih.gov

Bourdon, E. (2005). "Osteological evidence for sister group relationship between pseudo-toothed birds (Aves: Odontopterygiformes) and waterfowls (Anseriformes)". Naturwissenschaften. 92 (12): 586–91. Bibcode:2005NW.....92..586B. doi:10.1007/s00114-005-0047-0. PMID 16240103. S2CID 9453177.