The giant catfish of the Amazon River are in danger. The dorado catfish, also known as the gilded catfish, boasts the longest freshwater migration of any fish, totaling roughly 7,000 miles. Part 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 ...
The first-ever acoustic telemetry network in the Mekong River has tracked key migration corridors critical to the survival of fish in Cambodia and Laos. To conduct the study, researchers caught fish ...
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