<p>The Cincinnati Zoo & Botanical Gardens celebrated Fiona the hippo’s first Christmas with a video posted on Thursday, December 21, showing her opening a gift. She can be seen tossing the box before finding some lettuce.</p><p>Previous videos have shown Fiona likes to play with boxes</a>.</p><p>Fiona is approaching her first birthday, which is January 24. The hippo was born six weeks</a> early at just 29 pounds, below the normal birthweight range of 55-120 pounds.</p><p>Fiona now tips the scales at 622 pounds, according to the zoo</a>. Her care team also stopped giving her a bottle last week, transitioning her to an all solid food diet. Credit: Cincinnati Zoo & Botanical Gardens via Storyful</p><br />