"Since about 2018 to current, it has started to increase. That's again some of the anecdotal evidence that we're starting to see these adult fish starting to return to the river system," he said. " ...
Every year as part of the city's St. Patrick's Day celebrations, thousands of onlookers clad in green cheer on a boat crew ...
An AI model was fed thousands of images of different river ... the two types of salmon. The fish swim into an underwater cage in a river, and the AI system separates the humpback from the Atlantic.