Yes, they should be careful of what they wish for.
In Scotland where the population of rabbit was huge 30 years ago ( I remember my uncle would shoot close to 300 rabbits in one night once a month and would feed his hawks with the carcasses), there is now hardly anything thanks to mixomatosis and the VHD virus. To such a point that apparently people have to sell their 22's as they no longer have a good reason to own them.
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