Serbia vs Sudan: Red List Index
Serbia
0.92 index
in 2025
Sudan
0.92 index
in 2025
Serbia rank
61st
Sudan rank
61st
Red List Index over time
- Serbia
- Sudan
How they compare
Serbia currently reports 0.92 index against 0.92 index in Sudan, a difference of 0 index.
Across all 46 years both countries report, Sudan has been ahead every year.
Serbia ranks 61st and Sudan ranks 61st of 247 countries.
Sudan has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Serbia | Sudan | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.92 index | 0.954 index | 0.034 index | Sudan |
| 1990s | 0.92 index | 0.95 index | 0.03 index | Sudan |
| 2000s | 0.92 index | 0.943 index | 0.023 index | Sudan |
| 2010s | 0.92 index | 0.934 index | 0.014 index | Sudan |
| 2020s | 0.92 index | 0.9267 index | 0.0067 index | Sudan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher red list index, Serbia or Sudan?
- Serbia, at 0.92 index against 0.92 index in Sudan as of 2025.
- What is the difference in red list index between Serbia and Sudan?
- 0 index, with Serbia ahead.
- How many years of comparable data are there for Serbia and Sudan?
- 46 years are reported by both, from 1980 to 2025.
- How do Serbia and Sudan rank globally for red list index?
- Serbia ranks 61st and Sudan ranks 61st of 247 countries.
- Where does this data come from?
- BirdLife International and IUCN – processed by Our World in Data, published as Red List Index. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Red List Index.