Bulgaria vs Ireland: Red List Index
Bulgaria
0.92 index
in 2025
Ireland
0.92 index
in 2025
Bulgaria rank
61st
Ireland rank
61st
Red List Index over time
- Bulgaria
- Ireland
How they compare
Bulgaria currently reports 0.92 index against 0.92 index in Ireland, a difference of 0 index.
Across all 46 years both countries report, Ireland has been ahead every year.
Bulgaria ranks 61st and Ireland ranks 61st of 247 countries.
Ireland has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Bulgaria | Ireland | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.93 index | 0.93 index | 0 index | — |
| 1990s | 0.929 index | 0.93 index | 0.001 index | Ireland |
| 2000s | 0.92 index | 0.926 index | 0.006 index | Ireland |
| 2010s | 0.92 index | 0.92 index | 0 index | — |
| 2020s | 0.92 index | 0.92 index | 0 index | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher red list index, Bulgaria or Ireland?
- Bulgaria, at 0.92 index against 0.92 index in Ireland as of 2025.
- What is the difference in red list index between Bulgaria and Ireland?
- 0 index, with Bulgaria ahead.
- How many years of comparable data are there for Bulgaria and Ireland?
- 46 years are reported by both, from 1980 to 2025.
- How do Bulgaria and Ireland rank globally for red list index?
- Bulgaria ranks 61st and Ireland 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.