Living on Earth: August 3, 2012
b"Global Warming's Terrifying New Math / Protecting Marine Biodiversity in Brazil / Marine Reserves / The Place Where You Live / BirdNote\\xae Gulls of Summer / Greening the Playing Field / The Fastest Car / Earth Ear- Bottlenose Dolphin\\nLearn more about your ad choices. Visit megaphone.fm/adchoices"