Alewife spawning season on Long Island may benefit from a new fish ladder, though initial results show fewer fish than ...

The ladder is a series of tiered concrete walls, spanning about 800 feet along the side of the dam, that fish can use to go upstream. The troublesome part of the ladder, at least for the lamprey ...

Work at the almost 90-year-old Bonneville ladder started in December after years of pressure by regional Native nations, environmentalists and fish biologists. The fish ladder starts with a ...

“It definitely knows,” said Ed Albanese, 72, of Wakefield, who, like the gull, had come to watch the water at the entrance to the herring fish ladder. “It’s waiting. That’s amazing.

When sightseeing through downtown Grand Rapids, consider a stop at Fish Ladder Park. A functional piece of architectural artwork designed by Joseph Kinnebrew, this concrete fish ladder was ...

A news tidbit from the Portland District, U.S. Army Corps of Engineers Facebook page: “We’re rebuilding our Bonneville Dam, Washington, fish ladder for Pacific lamprey! They’re stoked, ...

The project, currently under construction on the Washington side of the dam, involves demolishing and redesigning the upper part of the fish ladder. The ladder is a series of tiered concrete walls ...

BONNEVILLE DAM — The U.S. Army Corps of Engineers is gutting and rebuilding a large section of Bonneville Dam’s fish ladder to make it easier for Pacific lamprey to pass the dam as they return ...

BONNEVILLE DAM — The U.S. Army Corps of Engineers is gutting and rebuilding a large section of Bonneville Dam's fish ladder to make it easier for Pacific lamprey to pass the dam as they return ...