Watch City Slickers: Penguin Invasion

Boulders is a popular beach resort in South Africa where penguins and people compete for habitat. Nesting space is short on the beach, so enterprising penguins move into town - trespassing in hotels, private pools, hothouses, the golf course. Life's challenges are hard enough for these birds. But their toughest challenge is human. Their invasion has brought laughter, fun - and conflict.