Phylloscopus borealis (Italian Wikipedia)

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

refsWebsite

Global rank Italian rank

1iucnredlist.org

88^th place

77^th place

1web.archive.org

1^st place

1^st place

1worldbirdnames.org

1,007^th place

182^nd place

iucnredlist.org

apiv3.iucnredlist.org

(EN) BirdLife International 2012, Phylloscopus borealis, su IUCN Red List of Threatened Species, Versione 2020.2, IUCN, 2020.

web.archive.org

Alström P et al., Phylogeny and classification of the avian superfamily Sylvioidea (PDF), in Mol. Phylogenet. Evol. 2006; 38(2): 381–397. URL consultato il 10 gennaio 2014 (archiviato dall'url originale il 2 novembre 2013).

worldbirdnames.org

(EN) F. Gill e D. Donsker (a cura di), Family Phylloscopidae, in IOC World Bird Names (ver 14.2), International Ornithologists’ Union, 2024. URL consultato l'8 maggio 2014.