iucnredlist.org in June 2020

The International Union for Conservation of Nature Red List of Threatened Species, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biological species. It uses a set of criteria to evaluate the extinction risk of thousands of species and subspecies. These criteria are relevant to all species and all regions of the world. With its strong scientific base, the IUCN Red List is recognized as the most authoritative guide to the status of biological diversity. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit. More information...

Multilingual Wikipedia

In June 2020 the website iucnredlist.org was on the 230^th place in the ranking of the most reliable and popular sources in multilingual Wikipedia from readers' point of view (PR-score). If we consider only frequency of appearance of this source in references of Wikipedia articles (F-score), this website was on the 90^th place in June 2020. From Wikipedians' point of view, "iucnredlist.org" is the 47^th most reliable source in different language versions of Wikipedia (AR-score).

The website is placed before theplantlist.org and after radiotimes.com in multilingual PR ranking of the most reliable sources in Wikipedia.

PR-score:

230^th place

139,984,353

-33,644,822

AR-score:

47^th place

65,755,218

+158,693

F-score:

90^th place

164,431

+700

English Wikipedia

PR-score:

220^th place

92,348,241

-18,183,075

AR-score:

35^th place

39,436,352

-59,742

F-score:

54^th place

57,325

-108

Spanish Wikipedia

PR-score:

304^th place

7,616,718

-583,659

AR-score:

158^th place

1,822,378

+17,724

F-score:

144^th place

5,378

+38

Japanese Wikipedia

PR-score:

433^rd place

4,771,147

+169,782

AR-score:

537^th place

315,043

-2,344

F-score:

542^nd place

1,145

-12

Russian Wikipedia

PR-score:

510^th place

4,090,054

-2,012,835

Chinese Wikipedia

PR-score:

425^th place

3,187,134

-446,031

AR-score:

171^st place

588,100

+97,569

F-score:

344^th place

1,210

+95

Portuguese Wikipedia

PR-score:

305^th place

2,725,994

-257,785

F-score:

72^nd place

6,290

+75

Basque Wikipedia

PR-score:

6^th place

941,347

-56,372

Serbian Wikipedia

Vietnamese Wikipedia

PR-score:

210^th place

733,297

-125,383

Wikipedia Languages