I understand your conviction to wild must be wild. Well then add humans. Then add in proprietors that no longer exist in areas. Then add in the natural balance of nature. Who hunts who. Take one animal out of that balance then add humans. Really add 2 legged humans who need want and dont live in the wild world. Of prey or be preyed. Then add livestock that feeds thous humans. Colorado just brought wolfs back into the state to bring some of the balance back to the Elk that are starving to death. Ranchers are not happy. But will help to balance the predictor eat prey here a bit.. Maybe we will not have as Manny starving elk or mule deer in the future.
As for Canadian geese. Denver Canadian geese rounded up 5,000 of the non migrating geese in 2020 killed and processed them. Why because we humans have given them a reason not to migrate. City Parks with the best food source ever. Year round food why leave and plenty of nesting martial an no editors. Definitely makes them prolific so geese that would have died migrating or in the wild are as productive than a domestic goose. But then the food source runs out. More geese than food. Was so hard to hear but denver only had one choice, Heathy geese or allot of starving geese. So they processed 5,000 geese.
As for the parks and wildlife they have allot of black and white to deal with and given 10% of the tools they need to make it work for nature to balance. I think there working on it.
What it comes down to is this is not my goose but over 5 years is part of a flock even if that flock is a human. It has been ripped from what it has known for 5 years. The chance that it will ever learn wild at this point is close to 0. I love my geese!!!!!!