The answer is sometime in the fall.
Park board extends debate on Vancouver Aquarium's captive whale program | CTV News
Park board extends debate on Vancouver Aquarium's captive whale program | CTV News
I would guess the definition of threatened that would be acceptable would be anything the government of BC or Canada has decided is threatened. And in the case of the beluga whales the government of Canada has listed them as an animal at risk.
Parks Canada - Species at Risk - Species at Risk
With the dolphins and porpoises dont forget they are rescues. They never intended on breeding them, just maintaining them. If an accident happens and a baby is born thats an accident. So long as they arent purposely trying I dont think theres a problem. And if there was an accidental birth Im sure the aquarium itself would look at how to prevent it in the future. I dont know if its possible the females can go on birth control.
Once they die out theres no ban on bringing more in. Nothing was said about adding animals other than through breeding at the aquarium itself. Plus theres always the chance of more who cant be released like the false killer whale calf. It will happen.
I hope the couples getting married there had to pay through the nose for the privilege. As I have said before I hate zoo, aquarium, and other weddings held in public places that are made no longer public for a whole afternoon (or worse).
I doubt they ever close the entire facility for weddings, they are probably only allowed to be conducted after hours, or in some function areas where it doesn't limit other visitors. That's how most zoos/aquariums do them. But I bet they were charged through the nose too.