British Wildlife by Pollyanna Pickering 2012 Calendar. British Wildlife is so beautiful and yet we don't often see much of it, either due its habitat or because it is nocturnal. This classic square wall calendar captures the diversity and splendour of British Wildlife in these fabulous images re-created from paintings by world renowned animal artist Pollyanna Pickering. Each month features a new scene of Britain's Wildlife with all your favourite wild animals and birds!