"Climate change helps short-lived creatures"
http://www.newscientist.com/channel/life/dn15092-climate-change-helps-shortlived-creatures.html

"Climate change is likely to disrupt food chains by favouring animals with short lifespans over often bigger rivals that are worse at tolerating temperature swings.

Researchers in Germany and Canada say that animals have widely differing "thermal windows" – a range of temperatures in which they best feed, grow and reproduce. That means that climate change will not affect all equally.

"Climate change will favour species with wide thermal windows, short lifespans and a large gene pool amongst its population," the journal Science says of the findings."