St. Patricks Day treat at Brookfield Zoo

<div class="meta "><span class="caption-text ">Tapeko, a 30-year-old bottlenose dolphin at Brookfield Zoo, gets a shamrock-shaped ice treat frozen with fish  (&#40;Photo Courtesy: Jim Schulz&#47;Chicago Zoological Society&#41;)</span></div>
March 27, 2012 10:28:43 AM PDT