As the days get longer and warmer, it's not just humans that are drawn out into the sunshine. Blue-tongued lizards are out and about, and it's often hard to tell if they are fighting or mating. The ...

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When bluetongue skinks are attacked, they don’t curl up or run for cover. Instead, they stick out their vibrant tongues to scare away predators. This type of reaction, called a deimatic display, is ...