May 24 is World Fish Migration Day, a worldwide celebration of migratory fish and the free-flowing rivers they depend on for spawning and nursery habitat. Here in New Hampshire, river herring, ...

Many species of fish travel far and wide throughout our lakes, rivers, streams and oceans to seek various favorable conditions. But why do they migrate? What makes them travel these distances? Is it ...

Utrecht’s "fish doorbell" lets online viewers help fish migrate by signaling authorities to open a river lock. The project, now in its fifth year, has attracted millions of viewers who enjoy its mix ...

The world’s first fish doorbell has just gone live in the Dutch city of Utrecht. ‘Fish doorbell season’ officially began, on ...

May 29—On World Fish Migration Day Saturday, in the underwater viewing room at Manchester's Amoskeag Fishways, curious minds age 4 and older were transfixed by a riverside show. Merrimack River ...

WEST SPRINGFIELD, Mass. (WWLP) – A fish ladder will be open to the public to watch American Shad migrate upstream this Sunday. The Westfield River Watershed Association (WRWA) expects hundreds of ...

Under a lead-gray sky on a cold, rainy November morning, James Whelan follows a small procession of trucks on a bumpy, rutted-out road along the Klamath River in northern California. Driving a stick ...

For almost a century, migratory flyways have been a cornerstone of bird conservation. Knowing where these aerial highways are helps protect habitats and monitor species through carefully mapped routes ...