>> bamberger: well, i wouldn't do it here.of it at all, but i'm wise enough, smart enough to know, if there's no incentive, if altruism is the only incentive, you're not going to get a great deal of participation on someone whose livelihood depends on bringing in dollars. >> logan: you'd think you were in africa. look at the giraffe sitting there. we turned to one of the world's top conservationists, pat condy, who lives in texas, to find out what he thought. >> pat condy: that's the scimitar-horned oryx. altogether, on different ranches, many different ranches, there are somewhere between 6,000 and 10,000 of these animals. >> logan: pat condy has devoted his life to saving animals, and he showed us around the fossil rim wildlife center, outside of dallas, which he runs. it's a world leader in breeding rare and endangered animals. >> hello, giraffe. >> logan: and it's also a place where tourists can get closer to these beautiful creatures than they ever could in the wild. do you think that texas ranches are saving animals from