the.com/captivity
A cage gilded enough that even free creatures sometimes forget the door swung open.
longer livesZoo animals often outlive wild kin by decades
lost instinctCaptive-bred predators may forget how to hunt
panda problemCaptive pandas frequently lose interest in mating
Stockholm originNamed after a 1973 Swedish bank hostage standoff
orca collapseCaptive killer whales' dorsal fins droop unnaturally