No, and we're not going to be able to get a whole lot more accurate information.
The basic problem with juvenile salmon in Georgia Strait being eaten by seals is that it's a tiny percentage of the seals' diet. They eat so many tonnes of fish in general that only a tiny fraction of those tonnes need be juvenile salmon in order for it to be a very large number of juvenile salmon. Therefore, additional diet studies are not going to resolve the uncertainty.
Also, even if we could prove the diet data that we gathered at UBC that does show enough being eaten to account for the mortality change, even if we can confirm those numbers, it won't address this issue that we don't know whether the juvenile fish being eaten by the seals are ones that were sick because of things like disease or warm water and would have died even if the seals were reduced. That uncertainty can only—