4 ms·
That seems really low. There has to be massive areas of the world with no birds at all. I mean there is, like the sea, but then there are 20 sparrows in my gard
by mrweasel 5y ago
That seems really low. There has to be massive areas of the world with no birds at all. I mean there is, like the sea, but then there are 20 sparrows in my garden.
- acomjean 5y agoIts only 8 birds per human. I would have thought there were more as well.
- lapetitejort 5y agoThere are 3 trillion trees in the world. 60 trees for every bird. I guess I can look around and see empty trees, but then rarely I see a tree with tens, perhaps hundreds of birds in them.
- m463 5y agoespecially in comparison to cats-killing-bird numbers "domestic cats, considered a global invasive species, kill 1.4 to 3.7 billion birds in the lower 48 states each year" https://www.audubon.org/news/cats-pose-even-bigger-threat-birds-previously-thought https://www.audubon.org/news/cats-pose-even-bigger-threat-bi... https://www.audubon.org/news/how-stop-cats-killing-birds https://www.audubon.org/news/how-stop-cats-killing-birds
- oneeyedpigeon 5y agoI guess your neighbour's thinking the same thing about the same 20 sparrows.