Tadorna tadornoides (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Tadorna tadornoides" in Italian language version.

refsWebsite

Global rank Italian rank

1iucnredlist.org

88^th place

77^th place

1books.google.com

3^rd place

14^th place

books.google.com

Janet Kear, Ducks, Geese, and Swans, Oxford University Press, 2005, p. 420, ISBN =0 19 861008 4.

iucnredlist.org

apiv3.iucnredlist.org

(EN) BirdLife International 2008, Tadorna tadornoides, su IUCN Red List of Threatened Species, Versione 2020.2, IUCN, 2020.