beavers being rereleased in the uk - why? They are territorial animals and don’t really have a place in our carefully balanced ecosystem.
Your OP doesn’t make sense.
You use the word ‘rereleased’ but then say they don’t have a place on our ecosystem.
Which one is it?
Why do you think our ecosystem is balanced?
If you’re genuinely confused then I would watch the documentary on reintroducing wolves to Yellowstone and what an incredible outcome it had.
They are also planning to reintroduce wolves back to the UK (if they haven’t already).
Edit: I believe it’s lynx they are reintroducing and hope to do wolves in the future but I don’t think that’s been confirmed yet.
I think it’s quite a lot to try and explain to you here but the documentary on Yellowstone is such a great example of why reintroducing species is so important.