Study Is First To Chart Amphibian Populations' Decline In U.S.

Enlarge image i Populations of frogs and other amphibians are declining at an average rate of 3.7 percent each year, according to a new U.S. Geological Survey study. … http://healthmedicinet.com/i/study-is-first-to-chart-amphibian-populations-decline-in-u-s/