Nature Pictures from Trout Streams, Page 68

I spent twelve hours holding this net in the river, often in fast current. The key is to hold it in an eddy, so it billows out upstream and can catch the salmon that are all swimming in that direction. The eddies along the bank attract salmon because it's easier for them to run upstream with the current than against it. The best eddies are the narrow ones where the rest of the river is flowing fast downstream most of the salmon hug the bank.