This thread is exactly what it seems. What animal species could be brought into an aza Canadian zoo but isn't currently in any Canadian collections. I don't think the list would be that big but who knows.
I have realized that most species are inaccessable to Canada. The species that zoos in Canada already have seem to be only ones availible. The only animal even close to being availible are caracals which are common enough in the U.S and I'm pretty sure they exist in Mexico. Hopefully one day maybe 4 or 5 more species will become available. But until then the zoos can persevere with what they have.