Both species were severely impacted by the 2019/20 bushfires.
Scientists have recorded rare ant hotspots and Australia is well and truly on the map.
We explore how, where and when animals use underpasses, and if there are hidden dangers, like predators, lurking within.
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The sea is full of life. Some creatures are very small and some are very big. Every sea creature hunts for food and tries to protect itself from enemies. Find out how they do this. Includes questions and an activity.