Friday, September 21, 2012

How to survive mass extinction

Be wide ranging, be free to move, be good at surviving stress. More good reasons to ride a bike.
...if the species has a global distribution, some are likely to reside in a spot that's largely unaffected by the crisis. If you already inhabit multiple habitats, then some will likely be less affected or you can move from one to another.
Be free to move. An animal that can move freely will do well – it can escape the prevailing conditions and carry on. If the arctic was wiped out tomorrow, there are birds and whales that could move to the Antarctic and better conditions within days.
Be good at surviving stress. Animals used to going for long periods without food or water (like many reptiles or hibernating mammals), or have burrows, are likely to do better than those that require copious clean water, or can only survive a few hours in the wrong temperatures..."

'How to survive mass extinction | Science | guardian.co.uk

No comments:

Post a Comment