Heard Island and McDonald Islands vs Mayotte: Protected terrestrial biodiversity sites

Heard Island and McDonald Islands
100
in 2024
Mayotte
76.35
in 2024
Heard Island and McDonald Islands rank
1st
Mayotte rank
2nd

Protected terrestrial biodiversity sites over time

  • Heard Island and McDonald Islands
  • Mayotte
20406080100200020122024

How they compare

Heard Island and McDonald Islands currently reports 100 against 76.35 in Mayotte, a difference of 23.65.

That makes Heard Island and McDonald Islands's figure about 1.3 times Mayotte's.

Across all 25 years both countries report, Heard Island and McDonald Islands has been ahead every year.

Heard Island and McDonald Islands ranks 1st and Mayotte ranks 2nd of 231 countries.

Heard Island and McDonald Islands has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Heard Island and McDonald Islands Mayotte Difference Ahead
2000s 100 33.21 66.79 Heard Island and McDonald Islands
2010s 100 63.34 36.66 Heard Island and McDonald Islands
2020s 100 73.8 26.2 Heard Island and McDonald Islands

Averages of every year both report within each decade.

Frequently asked questions

Which has higher protected terrestrial biodiversity sites, Heard Island and McDonald Islands or Mayotte?
Heard Island and McDonald Islands, at 100 against 76.35 in Mayotte as of 2024.
What is the difference in protected terrestrial biodiversity sites between Heard Island and McDonald Islands and Mayotte?
23.65, with Heard Island and McDonald Islands ahead.
How many years of comparable data are there for Heard Island and McDonald Islands and Mayotte?
25 years are reported by both, from 2000 to 2024.
How do Heard Island and McDonald Islands and Mayotte rank globally for protected terrestrial biodiversity sites?
Heard Island and McDonald Islands ranks 1st and Mayotte ranks 2nd of 231 countries.
Where does this data come from?
Our World in Data, published as Protected terrestrial biodiversity sites. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Heard Island and McDonald Islands vs Mayotte: Protected terrestrial biodiversity sites. Statizoid, drawing on Our World in Data. Retrieved 26 August 2026, from https://environment.statizoid.com/compare/protected-terrestrial-biodiversity-sites/heard-island-and-mcdonald-islands/mayotte/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under CC BY 4.0 (Our World in Data); please keep the attribution.

<a href="https://environment.statizoid.com/compare/protected-terrestrial-biodiversity-sites/heard-island-and-mcdonald-islands/mayotte/">Heard Island and McDonald Islands vs Mayotte: Protected terrestrial biodiversity sites</a> — Statizoid

About this data

Indicator
Protected terrestrial biodiversity sites
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
238 places, 5,950 data points, 2000–2024
Last refreshed