Pesticides Contaminating Critters in California's National Parks

Pesticides from California's valley farms are collecting in the tissues of a singing treefrog living in the pristine Sierra Nevada mountains national parks, from Lassen south to Yosemite and Giant Sequoia, a new study finds. The chemicals include fungicid



via LiveScience.com http://www.livescience.com/38463-pesticides-frogs-california-national-parks.html