'I was blessed with the greatest parents in the world,' Bindi wrote alongside a sweet photo of Terri and the late Steve Irwin.
Bindi Irwin is paying tribute to her mom!
The teenage conservationist celebrated Terri Irwin's 43rd birthday on Thursday with some adorable throwback pics.
RELATED: Bindi Irwin Says Mom Terri is Not Dating Russell Crowe: 'Just Friends, For Sure'
"She really is the most adventurous woman I know. Her life has been filled with extraordinary moments, just like the one captured in this photo," Bindi wrote alongside a photo of Terri posing with an elephant. "Mum does so much and always has endless amounts of time for us. We are truly blessed to have such a kind and patient mum. We love her with all of our hearts and can't wait to celebrate this special day."
Bindi also shared a sweet shot of Terri with her late husband, Steve Irwin.
"Soulmates forever. Celebrating my gorgeous mum's birthday today," she captioned the photo. "I was blessed with the greatest parents in the world❤️."
At just 18 years old, Bindi has also found her soulmate. See what she told ET about her boyfriend, Chandler Powell, last year in the video below.