Bindi Irwin shares sweet ultrasound photo of her first child with Chandler Powell

Last month, Bindi Irwin and Chandler Powell announced the exciting news they're expecting their first baby together.

And now the newlyweds have shared their first ultrasound photo.

Taking to Instagram, Bindi – who tied the knot with Chandler six months ago at her family's Australia Zoo - shared a photo of her and her husband holding up the ultrasound as she cradled a kangaroo joey and he cuddled a koala.

Alongside the picture, the 22-year-old conservationist wrote: "The animal joeys we care for are excited to meet our human joey. ❤️

"Baby Wildlife Warrior is about about the size of a hummingbird now!"

She continued: "We can’t wait to teach our little one about the importance of protecting our planet and the beauty of the wildlife and wild places we love so much.

"Thank you for your kindness and support on this magical journey."

Bindi and Chandler tied the knot on March 25 at the Australia Zoo, which is where the couple first met.