Terri Irwin hugs heavily pregnant daughter Bindi Irwin as her due date approaches

She will give birth to her first child this month.

And Bindi Irwin, 22, showed off her very big belly when she left the Australia Zoo with her husband Chandler Powell last month.

The zookeeper and television personality was warmly embraced at the entrance by her 56-year-old mother Terri.

Not long to go!  The heavily pregnant Bindi Irwin showed off her big belly in a tight T-shirt when she greeted her mother Terri outside the Australia Zoo last month

Not long to go! The heavily pregnant Bindi Irwin showed off her big belly in a tight T-shirt when she greeted her mother Terri outside the Australia Zoo last month

Every moment!  In an interview with Sunrise last month, Terri Irwin said daughter Bindi would give birth in March

Every moment! In an interview with Sunrise last month, Terri Irwin said daughter Bindi would give birth in March

The Free Willy: Escape from Pirate’s Cove actress dressed her bump in a tight T-shirt.

She slipped an unbuttoned khaki shirt over the top, synonymous with the Australia Zoo staff uniform.

Bindi’s straight blonde hair was worn loose and fell over her back.

Her husband: Bindi and Chandler will welcome her first child in the coming days, she too recently shared a heartfelt tribute to her love

Her husband: Bindi and Chandler will welcome her first child in the coming days, she too recently shared a heartfelt tribute to her love

Mother and daughter: Grandmother-to-be hugged her eldest child last month when the 22-year-old left Australia Zoo with husband Chandler Powell

Mother and daughter: Grandmother-to-be hugged her eldest child last month when the 22-year-old left Australia Zoo with husband Chandler Powell

Growing: The Free Willy: Escape from Pirate's Cove actress dressed her bump in a tight T-shirt

Growing: The Free Willy: Escape from Pirate's Cove actress dressed her bump in a tight T-shirt

Growing: The Free Willy: Escape from Pirate’s Cove actress dressed her bump in a tight T-shirt

Loved-up: Bindi recently shared a selfie on Instagram of the couple looking in love gushing about her 'extraordinary' partner

Loved-up: Bindi recently shared a selfie on Instagram of the couple looking in love gushing about her ‘extraordinary’ partner

Mother Terri wore her own long blond mane pulled back in a ponytail.

She also wore a khaki shirt with off-white pants, in the back pocket of which she put a cell phone.

Wildlife Warrior widow Steve Irwin chatted with her daughter and son-in-law for several minutes before they split up.

An informal conversation: the trio talk in the front of Terri's four-wheel drive

An informal conversation: the trio talk in the front of Terri’s four-wheel drive

Exciting news: Bindi and Chandler announced their baby news in August and revealed the following month that they were expecting a daughter

The couple got married last year

Exciting news: Bindi and Chandler announced their baby news in August and revealed the following month that they were expecting a daughter

Low Maintenance: Mother Terri wore her own long blond mane pulled back into a ponytail

Low Maintenance: Mother Terri wore her own long blond mane pulled back into a ponytail

At various times Bindi put a protective hand on her blossoming belly.

Bindi and Chandler announced their baby news in August and revealed the following month that they were expecting a daughter.

The couple got married last year.

Heavy Lifting: At several points, Bindi placed a protective hand on her blossoming belly

Heavy Lifting: At several points, Bindi placed a protective hand on her blossoming belly

Twinning!  Terri was wearing her own khaki shirt with off-white pants, in the back pocket of which she put a cell phone

Twinning! Terri was wearing her own khaki shirt with off-white pants, in the back pocket of which she put a cell phone

A loving goodbye: 'Wildlife Warrior' widow Steve Irwin spent a few minutes talking with her daughter and son-in-law before they split up

A loving goodbye: ‘Wildlife Warrior’ widow Steve Irwin spent a few minutes talking with her daughter and son-in-law before they split up

Author: Last week Bindi released a book about the legacy of her family business, Australia Zoo

Author: Last week Bindi released a book about the legacy of her family business, Australia Zoo

Promotion: The Wildlife Warrior announced the publication of its new book, Creating a Conservation Legacy, in an Instagram post on Friday

Husband Chandler quickly encouraged fans to buy the book

Promotion: The Wildlife Warrior announced the publication of its new book, Creating a Conservation Legacy, in an Instagram post on Friday

Last week, Bindi released a book about the legacy of her family business, Australia Zoo.

The Wildlife Warrior announced the publication of its new book, Creating a Conservation Legacy, in an Instagram post on Friday.

In a photo shared on Instagram, Bindi posed alongside mom Terri and brother Robert Irwin, 17, and husband Chandler Powell, 24, each holding the book, which retails for $ 49.95.

Gushing: 'Every day I am grateful for this extraordinary man who I can call my husband.  I love you with all my heart, ”she wrote

'You are the light of my life', continued the 'wildlife warrior'

Gushing: ‘Every day I am grateful for this extraordinary man who I can call my husband. I love you with all my heart, ”she wrote

She wrote: ‘This #WorldBookDay I am proud to share a special project that I have been working on for about 5 years.

Creating a Conservation Legacy is available to ship worldwide at the link in my bio. Grateful to share our journey with you. ‘

Husband Chandler quickly encouraged fans to buy the book, while sharing a tribute to his beloved wife.

Alongside a photo of Bindi with the tome, he wrote, “Make sure you pick up a copy of @ bindisueirwin’s book because it’s amazing, I love her and she’s my wife.”

Tragic Past: Bindi's father, Steve Irwin, tragically passed away in 2006

Tragic Past: Bindi’s father, Steve Irwin, tragically passed away in 2006

Support Network: In a photo shared on Instagram, Bindi posed alongside mom Terri Irwin, 56, and brother Robert Irwin, 17, and husband Chandler Powell, 24, each holding the book, which retails for $ 49.95

Support Network: In a photo shared on Instagram, Bindi posed alongside mom Terri Irwin, 56, and brother Robert Irwin, 17, and husband Chandler Powell, 24, each holding the book, which retails for $ 49.95

Bindi and Chandler will be welcoming her first child in the coming days, she too recently shared a heartfelt tribute to her love.

She shared a selfie on Instagram of the couple looking in love gushing about her ‘extraordinary’ partner.

‘Every day I am grateful for this extraordinary man who I can call my husband. I love you with all my heart. You are the light of my life, ”she wrote.

Honeymoon Stage: The newlyweds featured here in one of Bindi's adoring social media posts

Honeymoon Stage: The newlyweds featured here in one of Bindi’s adoring social media posts

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