And there are now several good references, which enable you to look at them. The last time I looked at the bird reintroductions there had been 1,720 reintroductions of wild birds. I was astonished. The group in New Zealand has been particularly successful. Not that they’re all that many species, but virtually every reintroduction of birds in New Zealand has been successful. I can’t help but think that this is the technique that we simply must develop.
