Bindi Irwin's baby girl is spending time with some crocs! The 22-year-old conservationist's mom, Terri Irwin, and brother, Robert Irwin, both took to Instagram on Thursday to celebrate April Fool's with the help of newborn Grace Warrior. In the funny photo, Bindi lovingly gazes down at her one-week-old daughter, as her mom, brother, and husband, Chandler Powell, all pose around them while holding Crocs — the shoes, not the reptile.«Grace’s first experience with crocs!!!