The salmon have to navigate a weir on the journey. It was built in Shrewsbury in 1909 to keep the water level at the right height for pleasure boating on the river, which loops around Shropshire's ...

They'll be repeated the following week on Monday December 9th, Tuesday December 10th and Wednesday December 11th.

After more than 100 years of being blocked from the area, Atlantic salmon have been able to spawn in the upper waters of the River Derwent, thanks to the removal of a weir in their way ...

The weir is being removed and replaced with a ramp to allow fish to pass A concrete weir is being removed from a river to allow salmon to return to breeding grounds for the first time in hundreds ...

The Heiltsuk Nation's traditional-style fish weir in the Koeye River in British Columbia, allow fishers to target specific salmon runs and enable in-season monitoring, where fishers can assess a ...

Plans to restore a fish pass on the River Usk have been revealed. Natural Resources Wales's (NRW) Four Rivers for LIFE Project has announced plans to install a new fish pass for smolts on Brecon Weir ...

Coho salmon in the Klamath Basin are listed as a threatened species under both state and federal endangered species acts.