"This #InternationalWomensDay and every day I'm thankful for the amazing women in my life. My beautiful wife, mom and mum-in-law are incredible," Powell captioned a group photo with his parents, mother-in-law and Irwin. "This year @bindisueirwin and I are also celebrating our gorgeous daughter who will be arriving soon. ❤️"
“I love you so much,” Irwin replied to her husband in the comments.
"I love this!! You have so many lovely women in your life, and your new little Wildlife Warrior is going to be an incredible one," one fan gushed.
"You will have the best time being a daddy and teaching your daughter to grow up to be a strong wildlife warrior," another said.
"Some amazing women for sure!!! What an amazing family this little girl will be born into!" a third fan noted.
The couple tied the knot in March 2020 and announced that they were expecting a few short months later in August.
While the pair have not decided on a name for their baby girl, they’re content calling her Baby Wildlife Warrior for the time being, which is what the 22-year-old’s shirt read in her International Women’s Day post.
"My dad [Steve Irwin] was the first person to create the term 'Wildlife Warrior.' Being a Wildlife Warrior means to stand up and speak for those who cannot speak for themselves," the mom-to-be told The Bump.
"We've been referring to our daughter as our Baby Wildlife Warrior. I know in my heart that she will forge her own path to make our planet a better place through her connections with the gorgeous animals that we protect here at Australia Zoo and the conservation work we do with animal species around the globe."
"He would've been a good, good grandpa. Yeah, he really would've been," Iriwn told Entertainment Tonight about missing her father, who died in 2006 after he was killed by a stingray.
"I don't think we would've ever seen our daughter. He would've just whisked her away into the zoo and it would've been perfect. But it is so nice that we'll be able to introduce her to her grandfather through all of the documentaries. It's really special."
Irwin has clearly been enjoying pregnancy. "She is so joyful in everything she does," an insider previously told OK!. "And she's so strong and resilient. Bindi has experienced a lot of hardship over the past year, and she's come through it all still smiling."