Why Do Koalas Hug Trees?

Koalas spend much of their time hugging trees, which helps them stay cool in Australia's hot climate. Unlike other animals, koalas don't sweat, so they rely on the cooler temperature of tree trunks to regulate their body heat. This behavior is crucial for their survival, as it prevents dehydration and exposure to predators. Research shows that trees are cooler than the surrounding air, likely due to groundwater. By hugging trees, koalas can reduce their body temperature significantly, making this behavior both adorable and essential.

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