Topic
Nature & animals
Nature is full of extreme numbers: the largest, the fastest, the rarest. They come from field surveys and counts, so most are estimates with a range.
These clips use conservation bodies and research institutes, say when a number is an estimate, and show trends, not only snapshots.
- reels
- 0
Every clip here states its source and the period it covers, and carries the underlying numbers on its page as a table you can copy.
In this topic
What it covers
- 1Which animals are the biggest, fastest and most numerous
- 2Which species are rising and which are declining
- 3How much of the planet is forest, ocean and protected
- 4How many pets and livestock there are
Reels
Nothing published on this topic yet — it is on the list. Browse the rest of the library.