Chris Packham, the wildlife writer and TV presenter, has thrown his weight behind Rewilding Britain, a new independent charity that aims to restore nature and reintroduce missing species such as wild boar, bison, lynx, pelicans and eventually wolves and sperm whales. On a straight-talking blog published on the charity’s website he describes the current state-of-play as: “a noxious blend of ignorance, ludicrous antipathy and insidious vested interests”. Mr Packham, a zoology graduate, states the case for rewilding: “How much more of our natural heritage needs to be destroyed before we accept that in plain terms that conservation as we currently…