Ducula (Italian Wikipedia)

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

refsWebsite

Global rank Italian rank

1worldbirdnames.org

1,007^th place

182^nd place

215^th place

4^th place

google.it

books.google.it

David Gibbs, Eustace Barnes and John Cox, Pigeons and Doves – A Guide to the Pigeons and Doves of the World, Sussex, Pica Press, 2001, ISBN 90-74345-26-3.

worldbirdnames.org

(EN) F. Gill e D. Donsker (a cura di), Family Columbidae, in IOC World Bird Names (ver 9.2), International Ornithologists’ Union, 2019. URL consultato il 19 maggio 2014.