We love our national parks. We love the wildlife they hold, the seashores with their sparkling sands, the forests with their wildlife and hiking trails, the soaring red-rock cliffs and plunging canyons. But please, don't ask us to abide by their regulations.

Organizations that start out small and simple can expect to end up large and complex, but what can be expected of an organization that starts out small and stupid?

Holding that Yellowstone National Park bison should not be allowed to "reproduce prolifically beyond the capacity of its range," a federal judge ruled Monday that he would not stop park bison that roamed into Montana from being slaughtered.

Yellowstone National Park's northern range at times has been labeled "America's Serengeti" for the rich and diverse wildlife that inhabits it. But today, with native trout imperiled by non-native predators, whitebark pine trees at risk of climate change, and bison being cut off from valuable winter habitat and at times slaughtered, is the ecosystem unraveling?