Bindi, Robert, and Terri Irwin are on their annual crocodile-tagging trip in the Cape York Peninsula, the home of the extraordinary Steve Irwin wildlife Reserve. When Bindi and Robert chance upon a camp site set up by a father and daughter behaving like two fish out of water, they soon discover the real reason behind their trip to the reserve.

Bindi and her family are on their annual trip to study crocodiles. The nature reserve is a beautiful place, but vvith all the crocodiles around, it can be dangerous too. So when Bindi and Robert stumble upon a mysterious campsite, they decide to check it out. Are the campers in trouble--or up to no good?

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