Mongabay News on MSN

From carp to hippos, 43% of large freshwater animal species spread far beyond native ranges

By Shreya Dasgupta From fish and turtles, to hippos and crocodiles, about 43% of all known large freshwater animal species ...
Washington Examiner

Scientists warn of risks in non-native oyster introduction

The native Chesapeake Bay oyster may still have a fighting chance for survival. Local scientists contend that before officials turn to a non-native oyster to rehabilitate the Chesapeake Bay oyster ...