I know that it has been praised countless times here on ZooChat, but THIS IS A ZOO EXHIBIT. No fences anywhere, no hotwire to be seen except around the top of the rocks, and the hidden moats are...who knows? We can all guess, but landscape immersion at its best resulted in an award-winning habitat in 1994. Now 15 years old, this is still an amazing section of animals in startling realistic enclosures: grizzly bears, river otters, rocky mountain goats, Roosevelt elk, bald eagles, arctic foxes, arctic wolves, snowy owls and porcupines.