What follows is a link to one of the finest articles I have ever read in my life, and it's about animal issues - particularly, zoos. I recommend reading it on-line and either buying the magazine itself or sending this link to your friends.
http://www.thesunmagazine.org/issues/383/thought_to_exist_in_the_wild And here is an excerpt:
THE BEAR TAKES seven steps, her claws clicking on concrete. She dips her head, turns, and walks toward the front of the cage. Another dip, another turn, another three steps. When she gets back to where she started, she begins all over. This is what’s left of her life.
Outside the cage, people pass by on a sidewalk. Parents stop strollers until they realize there’s nothing here to see. A pair of teenagers approach, wearing Walkmans and holding hands; one glance inside is enough, and they’re off to the next cage. Still the bear paces; three steps, head dip, turn.
My fingers are wrapped tightly around the metal railing outside the enclosure. I notice they’re sore. I look at the silver on the bear’s back, the concave bridge of her nose. I wonder how long she’s been here. I release the rail, and as I walk away, the rhythmic clicking of claws on concrete slowly fades.
Unfortunately most of us by now have been to enough zoos to be familiar with the archetype of the creature who has been driven insane by confinement: the bear pacing a precise rectangle; the ostrich incessantly clapping his bill; the elephants rhythmically swaying. But the bear I describe is no archetype. She is a bear. She is a bear who, like all other bears, at one time had desires and preferences all her own, and who may still, beneath the madness.
Or at this point she may not.