Evolution gets busy in the city
Street Life
Cities have become the wild west of evolution - an ideal laboratory
for ecologists to watch the struggle for survival up close. Our
"urban jungles" offer many creatures a wide range of benefits -
oodles of easy food, warmth, and habitats. But while a city supports
animals one minute, it can befuddle, trap and kill them the next.
That's because what works in the wild can backfire on our mean
streets...
http://www.newscientist.com/article/mg19025483.700?DCMP=NLC-nletter&nsref=mg19025483.700
