← on nowLGR-072 · v0.1.0 · model · estimate eurasian beavers: the year you were born, and now
eurasian beavers · Castor fiber
born 1950 20 000 → 1 500 000 individuals about 75× as many as when you were born.
method Halley, Saveljev & Rosell 2021 with earlier anchors.
born 1970 100 000 → 1 500 000 individuals about 15× as many as when you were born.
protected, then reintroduced across europe. they build the wetlands nobody else will.
born 1990 400 000 → 1 500 000 individuals about 4× as many as when you were born.
protected, then reintroduced across europe. they build the wetlands nobody else will.
born 2010 1 000 000 → 1 500 000 individuals about 2× as many as when you were born.
protected, then reintroduced across europe. they build the wetlands nobody else will.
live. this is the channel itself. embed it anywhere:
<iframe src="https://thetoll.earth/?channel=eurasian%20beavers" width="100%" height="520" style="border:1px solid #D9DDDB" title="the toll · eurasian beavers"></iframe>
or the whole broadcast, every channel, the same for everyone:
<iframe src="https://thetoll.earth/?embed=1" width="100%" height="520" style="border:1px solid #D9DDDB" title="the toll · on now, everywhere"></iframe>
how this number is built
- method
- Halley, Saveljev & Rosell 2021 with earlier anchors.
- range
- ±25% on early decades
- confidence
- estimate
- weakness
- early-century numbers are reconstructions.
- dispute
- dispute LGR-072 · corrections are credited
- data
- channels.json (sign-in) · full entry · CC BY 4.0