Helblua hiacintulo (Esperanto Wikipedia)

Analysis of information sources in references of the Wikipedia article "Helblua hiacintulo" in Esperanto language version.

Last modified: 20:50:00, 26 January 2026 (UTC)

Ref.Un. Ref.Website

Global rank Esperanto rank

low place

8,178^th place

932^nd place

58^th place

39^th place

24^th place

8,163^rd place

2,061^st place

2^nd place

14^th place

16^th place

adsabs.harvard.edu (Global: 14^th place; Esperanto: 16^th place)

(2018-11-01) “Which bird species have gone extinct? A novel quantitative classification approach”, Biological Conservation (en) 227, p. 9–18. doi:10.1016/j.biocon.2018.08.014. Bibkodo:2018BCons.227....9B.

Species factsheet: Anodorhynchus glaucus. BirdLife International (2008). Alirita 24a de Julio 2008 .

Bertonatti, Claudio (2001). "Los últimos días del guacamayo azul". Vida Silvestre (en hispana). No. 78. pp. 44–50. Arkivita el la originalo la 31an de Marto 2016.
Pittman, Tony (1992). "The Glaucous Macaw – Does it still exist?". Parrot Society Magazine. Vol. 26. Arkivita el la originalo la 25an de Aŭgusto 2016.

(2018-11-01) “Which bird species have gone extinct? A novel quantitative classification approach”, Biological Conservation (en) 227, p. 9–18. doi:10.1016/j.biocon.2018.08.014. Bibkodo:2018BCons.227....9B.

BirdLife International (2019). "Anodorhynchus glaucus". IUCN Red List of Threatened Species. 2019: e.T22685527A154380861. doi:10.2305/IUCN.UK.2019-3.RLTS.T22685527A154380861.en. Alirita la 12an de Novembro 2021.