Independent: Since many people this weekend will doubtless be thinking about what 2009 may bring, as they prepare to return to work on Monday, perhaps we may ask the same question for the natural world, not least because one of the fascinating aspects of living in a time of changing climate in Britain is changing wildlife. Of course, it may soon seem more damaging than fascinating, as the changes brought about by global warming may by no means all be beneficial: species may disappear, and other …