I think the biggest difference is what we’ve, that the skill set that a zoo director needs today is a greater ability to deal with non-zoo, non-animal people. I think animal people, as long as a zoo director familiarizes himself as well as he can with the available information about the animals, and he respects the other keepers. I mean his animal care staff, he’ll do well. The biggest thing is the difference is he’s gotta have a greater knowledge or she have a greater knowledge of dealing with boards, with money, foundations, and with politicians and bureaucrats.