Ich, from the article:
"Beavers, semi-aquatic vegetarian mammals, were hunted to extinction in Britain more than four centuries ago because people wanted their meat, fur and castoreum, a secretion that was used in medicine and perfumes."
There was talk of releasing some Wolves into the wild in Scotland.
I think that it is a terrible idea. The poor animals would be hounded by many unsavoury characters trying to goad or catch a Wolf and the moment that a Wolf growls then they would be called the big bad Wolf.