Brookfield Zoo's Allie The Dolphin Is Celebrating Pregnancy! Staff at Brookfield Zoo in Chicago are delighted that Allie, their 37-year-old bottlenose dolphin is pregnant. With her pregnancy now in ...

Staff at Brookfield Zoo in Chicago are delighted that Allie, their 37-year-old bottlenose dolphin, is pregnant. With her pregnancy now in its second trimester, Allie's journey is being carefully ...