Perhaps it depends on where they are dying, right? One of the questions we have is that fish leave the river, then adults come back, and somewhere out there, from the estuary through the bay, they die.
There is tracking work that was started by the Atlantic Salmon Federation, which we're trying to promote, to tell us exactly where they are dying. For example, are they all dying in Miramichi Bay in the stomachs of striped bass? Are they all being eaten by striped bass? If we knew that 90% of the smolts were being eaten by striped bass, that would probably be a place to take action.