Earlier quoted context omitted.
Some zoos also undertake conservation efforts such as captive breeding and reintroduction. [0] is just one example. I hope bills like this don't swing the pendulum too far and end up hindering conservation. [0] http://www.torontozoo.com/Conservation/captive-breeding.asp
I think a middle ground can be found. While I really love the Toronto zoo, watching their lynx pace back and forth in the cage, digging a path into the ground, that really impacted my impression of zoos generally. Perhaps large[0] cats like that don't belong in small enclosures. [0]Lynx are actually much smaller than I expected, and bobcats even smaller than that. Still, they need a large space to thrive.
As for needing a large space to thrive: that would be nice, but they can't really live in the wild in most places any more because stupid humans will kill them. This is the whole reason deer are so overpopulated in many places in the US; lynxes are their normal predators.