In article ,
Jim Webster wrote:

"Robert Seago" wrote in message
...

I had meant that a farmer pursuing profitable farming in the present
climate, if left alone from interference, would bring back systems with
attractive rare species. This I think would be impossible

I suspect the first two parameters are impossible in themselves :-((

Jim Webster
I think so, but because of market forces more than anything else.

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Regards from Robert Seago : http://www.users.zetnet.co.uk/rjseago