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, ...

Ordinarily, when biologists want to know what kinds of fish are migrating through the local waters, they have to do fishnet trawls. Not only is this approach labor-intensive, but it's also stressful ...

Each spring, an immense breeding migration culminates in the northernmost portions of the Gulf of California at a reserve near the Colorado River delta. Synchronized with the tides two to five days ...

May 29, 2024 May 29, 2024 Updated Jul 4, 2025 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 ...

You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. Learn more. This is supposed to be a column about the intertidal – the area where the ...

Editor’s note: This article has been updated to correct a typo. A new study by Colorado Parks and Wildlife researchers suggests man-made whitewater parks that create “play waves” for kayakers and ...

Vienna Declaration calls for urgent action on poaching and dams to save world’s most endangered fish With so many of their ancient migration routes blocked by dams and other obstacles, sturgeon ...

They had a reel good time. Dozens of fish fanatics went all in for the city’s first-ever Fish Migration Celebration — braving wet weather to display homemade designs of undersea creatures and cheer on ...

Each spring, an immense breeding migration culminates in the northernmost portions of the Gulf of California at a reserve near the Colorado River delta. Synchronized with the tides two to five days ...