Bruine sikkelsnavel (Dutch Wikipedia)

Analysis of information sources in references of the Wikipedia article "Bruine sikkelsnavel" in Dutch language version.

refsWebsite

Global rank Dutch rank

2web.archive.org

1^st place

1^st place

1iucnredlist.org

88^th place

20^th place

low place

low place

1biodiversitylibrary.org

387^th place

64^th place

2^nd place

8^th place

biodiversitylibrary.org

Mayr, E & Greenway,J. C., 1962. "Check-List of Birds of the World" V15. Museum of Comparative Zoology, Cambridge, Massachusetts p.191. Gearchiveerd op 8 juni 2023.

doi.org

dx.doi.org

Gill F, D Donsker & P Rasmussen (Eds). 2022. IOC World Bird List (v12.1). DOI:10.14344/IOC.ML.12.1

iucnredlist.org

(en) Bruine sikkelsnavel op de IUCN Red List of Threatened Species.

oiseaux.net

oiseaux.net. Gearchiveerd op 9 december 2022.

web.archive.org

oiseaux.net. Gearchiveerd op 9 december 2022.
Mayr, E & Greenway,J. C., 1962. "Check-List of Birds of the World" V15. Museum of Comparative Zoology, Cambridge, Massachusetts p.191. Gearchiveerd op 8 juni 2023.