While I would prefer that wild animals not have to live in captivity, I support zoos because, first there’s not a lot of wild left and second, this bird would not survive in the wild.
You can make an argument that this bird shouldn’t survive and that evolution punishes accident-prone individuals in the same way it does genetics that don’t fit the environment. However, you can also make an argument that humans are altering the environment more quickly that evolutionary processes can adapt and that without a compensating mechanism, we will lose the majority of our biodiversity.
Both arguments are true. Only one applies to our lives and the lives of those we care about.
This bird is against vaccinations because three times as many people die from car crashes than from guns, and even more die from bad chemicals in the body*. This bird is bad at science and math, but pretty good at the Internet.