It became very clear to me, that we needed to have significant numbers of animals in order to do reproduction, that we needed significant number of animals to know something about their behavior, their activity cycle, their nutrition. I look for an off-display area. The lion house was perfect. It essentially was a storage space for animal crates, probably 50 years worth of animal crates. It was perfect in terms of an environment because it was warm, they were tropical animals. It was well lit, it was off-exhibit. It was little traveled, it lent itself to that. And so it began very slowly, you know, a pen here, a cage there, a walking exhibit here, and the park district construction people were very cooperative.