Bouvet Island vs Heard Island and McDonald Islands: Average proportion of Terrestrial Key Biodiversity Areas (KBAs)
Bouvet Island
100.0%
in 2025
Heard Island and McDonald Islands
100.0%
in 2025
Bouvet Island rank
1st
Heard Island and McDonald Islands rank
1st
Average proportion of Terrestrial Key Biodiversity Areas (KBAs) over time
- Bouvet Island
- Heard Island and McDonald Islands
How they compare
Bouvet Island currently reports 100.0% against 100.0% in Heard Island and McDonald Islands, a difference of 0.0%.
Across all 26 years both countries report, Heard Island and McDonald Islands has been ahead every year.
Bouvet Island ranks 1st and Heard Island and McDonald Islands ranks 1st of 253 countries.
Head to head by decade
| Decade | Bouvet Island | Heard Island and McDonald Islands | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 100.0% | 100.0% | 0.0% | — |
| 2010s | 100.0% | 100.0% | 0.0% | — |
| 2020s | 100.0% | 100.0% | 0.0% | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher average proportion of terrestrial key biodiversity areas (kbas), Bouvet Island or Heard Island and McDonald Islands?
- Bouvet Island, at 100.0% against 100.0% in Heard Island and McDonald Islands as of 2025.
- What is the difference in average proportion of terrestrial key biodiversity areas (kbas) between Bouvet Island and Heard Island and McDonald Islands?
- 0.0%, with Bouvet Island ahead.
- How many years of comparable data are there for Bouvet Island and Heard Island and McDonald Islands?
- 26 years are reported by both, from 2000 to 2025.
- How do Bouvet Island and Heard Island and McDonald Islands rank globally for average proportion of terrestrial key biodiversity areas (kbas)?
- Bouvet Island ranks 1st and Heard Island and McDonald Islands ranks 1st of 253 countries.
- Where does this data come from?
- United Nations Statistics Division, SDG Global Database, published as Average proportion of Terrestrial Key Biodiversity Areas (KBAs) covered by protected areas (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.