Montserrat vs Reunion: Red List Index
Montserrat
0.56 index
in 2025
Reunion
0.58 index
in 2025
Montserrat rank
241st
Reunion rank
239th
Red List Index over time
- Montserrat
- Reunion
How they compare
Reunion currently reports 0.58 index against 0.56 index in Montserrat, a difference of 0.02 index.
The two have swapped places 1 time across 46 shared years of data; in 1980 it was Montserrat ahead.
Montserrat ranks 241st and Reunion ranks 239th of 247 countries.
Across the 5 decades both report, Montserrat averaged higher in 2 and Reunion in 3.
Head to head by decade
| Decade | Montserrat | Reunion | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.708 index | 0.63 index | 0.078 index | Montserrat |
| 1990s | 0.66 index | 0.62 index | 0.04 index | Montserrat |
| 2000s | 0.559 index | 0.62 index | 0.061 index | Reunion |
| 2010s | 0.56 index | 0.602 index | 0.042 index | Reunion |
| 2020s | 0.56 index | 0.5833 index | 0.0233 index | Reunion |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher red list index, Montserrat or Reunion?
- Reunion, at 0.58 index against 0.56 index in Montserrat as of 2025.
- What is the difference in red list index between Montserrat and Reunion?
- 0.02 index, with Reunion ahead.
- How many years of comparable data are there for Montserrat and Reunion?
- 46 years are reported by both, from 1980 to 2025.
- How do Montserrat and Reunion rank globally for red list index?
- Montserrat ranks 241st and Reunion ranks 239th 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.