The animal conservationist celebrated his milestone birthday in Australia on Wednesday and felt the love from his friends and family.
In a sentimental post, Bindi writes that she wishes her late father 'could hug' her daughter Grace.
The 4-month-old cutie was having a blast out in the woods with her family.
Terri's son-in-law, Chandler Powell, also sent her birthday wishes.
ET has exclusive previews of Discovery Channel’s summer TV event featuring new specials starring Tiffany Haddish and more.
ET also spoke with Robert Irwin about 'Crikey It's Shark Week' airing July 11 on Discovery.
The Australian TV personality opens up to ET about his late father and how his family reacted to him swimming with sharks.
ET spoke to Robert Irwin about his sister Bindi as a mom, memories with his late date Steve and his upcoming 'Shark Week' special.
Robert Irwin previously told ET that Bindi is prioritizing time with her family.
Robert Irwin can't say enough great things about his older sister, Bindi, becoming a mother.
Terri and Steve Irwin were married 14 years before his death in 2006.
The conservationist and her husband, Chandler Powell, welcomed their daughter in March.
On Thursday morning, fans caught a sneak peek clip from Bindi Irwin and Chandler Powell's, upcoming Discovery+ special.
The dinosaur-themed nursery left Bindi 'speechless' in a new sneak peek clip of her Discovery+ special.
