Climate change is happening and whether you believe it's part of a natural weather cycle, man-made or somewhere in between, the critters know and are responding accordingly.

Ever see those pictures of fruit growers using pots to heat/melt their frozen trees in the effort to save them.
Now look at those satellite pictures of the clear cutting going on in the Amazon/China, much of Indonesia.
You can see the fires from space and the clouds obscure the land.
Now tell me that increased heat isn't doing something to speed the warming process along, natural occurring or not. :-?