I disagree. The word feels sufficating because there are entire charismatic species which exist only in managed reserves. This now-closed thread, Wild American Bison are captive? is just one example. In some African countries, most of the megafauna are in the same situation. If an elephant or other large animal escapes from Etosha National Park, it will be rounded up and returned. How about European megafauna? European Bison for instance? This is why the world feels suffocating.
IS a wildlife issue because it describes the situation of increasing numbers of wildlife species.