A biologist explores the great fish migrations that once enriched eastern rivers and charts ways to restore at least a shadow of that past bounty. View the original here: Dot Earth Blog: On World Fish Migration Day, Recalling When America’s Rivers Ran Silver Related ArticlesWorld Briefing: Groups Pool Funds to Protect More of Amazon Rain ForestWorries Turn to Disease as Waters Recede in BalkansExtreme Weather: How El Niño Might Alter the Political Climate
Source article:
Dot Earth Blog: On World Fish Migration Day, Recalling When America’s Rivers Ran Silver