@Arizona Docent: you really need to re-visit the Pacific Northwest in the next few years, as if I'm not mistaken it has been at least a decade since you were last in that neck of the woods. Northwest Trek is your #1 zoological park, Point Defiance has a new clouded leopard exhibit opening this year, Woodland Park has plans for a new Sumatran Tiger exhibit by 2013, Oregon has added new enclosures for lions, cheetahs, caracals, cougars and bobcats along with already existing exhibits for Amur tigers and Amur leopards. You are a huge cat lover and so the time is right for a trip up north!