See ALL the photos of Fiona's big family reunion

<p>CINCINNATI. July 12, 2017. Henry joined Bibi and Fiona in the outdoor pool for the second time Wednesday morning. They were out for about two hours before the zoo opened, and did well together. Bibi watched out for Fiona and intervened when Henry was too close or too rough. Fiona did not shy away from Henry. She initiated many of their interactions and stayed close to both parents most of the time they were out.</p>