Doryfera (Italian Wikipedia)

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

refsWebsite

Global rank Italian rank

low place

low place

2,179^th place

3,644^th place

1worldbirdnames.org

1,007^th place

182^nd place

birdlife.org

datazone.birdlife.org

Green-fronted Lancebill Doryfera ludovicae - Distribution map, su datazone.birdlife.org. URL consultato il 7 maggio 2019.
Blue-fronted Lancebill Doryfera johannae - Distribution map, su datazone.birdlife.org. URL consultato il 7 maggio 2019.

peruaves.org

Blue-fronted Lancebill (Doryfera johannae), su peruaves.org. URL consultato il 7 maggio 2019.
Green-fronted Lancebill (Doryfera ludovicae), su peruaves.org. URL consultato il 7 maggio 2019.

worldbirdnames.org

(EN) F. Gill e D. Donsker (a cura di), Family Trochilidae, in IOC World Bird Names (ver 9.2), International Ornithologists’ Union, 2019. URL consultato il 30 aprile 2019.