WILDLIFE SUPERVISOR ART YERIAN, 42
Olga the Otter's brave savior

Just past noon on New Year's Eve day, staffer Art Yerian was making his rounds at the Homosassa Springs State Wildlife Park on Florida's Gulf Coast when he noticed something amiss in the alligator pond. There, where 17 of the carnivorous amphibians are kept, "I could see bubbles," says Yerian, "like a little submarine." Scanning an adjacent pen, Yerian quickly realized what had happened. Olga, an 8-year-old sea otter, had pried loose a grate in her enclosure and paddled through a 6-ft. barrier into the gator pond. As a crowd of visitors gathered, Yerian grabbed a net and ladder, hopped a 4-ft. fence (catching a shoelace and crashing onto his back) and waded into the knee-deep pond. "There was no way I was going to let Olga get munched in front of 3,000 people—not to mention kids," says Yerian, the father of two. Struggling for footing on the slippery bottom, he used the ladder to sweep the water for Olga and to keep the alligators at bay. But in churning the water, Yerian got the attention of a 15-ft. gator, which rushed him, mouth wide open for the kill. Scrambling to safety, Yerian asked for a long pole to ward off further attack. "Since he came after me," he explains, "I was going to go after him so he wouldn't charge again." Finally steering Olga back onshore, Yerian scooped her into his net, to the cheers of the crowd, and hauled her to safety. How to explain the risk he'd been willing to take for an otter? That's easy, says colleague Susan Lowe: "He treats every one of the animals like it's his own."