Bindi Irwin admits her “heart breaks” over the “devastating” wildfires that are ravaging her native Australia, resulting in the death of an estimated half-billion indigenous animals.

The “Crikey! It’s the Irwins” star took to Instagram on Thursday to share a photo of herself standing in front of a poster of her late grandmother and father Steve Irwin, star of TV hit “The Crocodile Hunter”.

“With so many devastating fires within Australia, my heart breaks for the people and wildlife who have lost so much,” she wrote in the caption.

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“I wanted to let you know that we are SAFE. There are no fires near us @AustraliaZoo or our conservation properties,” she continued.

“Our Wildlife Hospital is busier than ever though, having officially treated over 90,000 patients. My parents dedicated our Australia Zoo Wildlife Hospital to my beautiful grandmother,” she concluded. “We will continue to honour her by being Wildlife Warriors and saving as many lives as we can. 💙🙏🏼”

As BBC News reports, the leader of Australia’s state of New South Wales has declared a week-long state of emergency as the wildfires continue to rage, with high winds and high temperatures leading to “widespread extreme fire danger/”

Since the fires broke out in September, 18 people have died and 1,200 homes have burned down.