AUGUST 2010
In Colombia, burden of proof shifting to polluters...
Smugglers increasingly target poison arrow frogs...
Colom defends decision on oil field in park...
U.S., CITES press Peru on its illegal logging...
Soy traders renew forest-protection accord...
Four nations pledge joint oversight of huge aquifer - and more regional news...
Physicists challenge tropical air-flow theory...
Galápagos are familiar terrain for Ecuador’s Aguiñaga...