Frilled-neck lizards rely on one of the most dramatic defensive displays in the animal kingdom, rapidly expanding a large neck frill to appear bigger and more threatening. The transcript shows how ...

Like Goldilocks tasting porridge, female frilled-neck lizards test dozens of nesting sites, digging holes and probing with their snouts for temperature conditions that are just right. The temperature ...

Scientists are discovering why our frillneck lizard has one of the animal world’s most dramatic displays. It’s mostly bluff and bluster, but a frillneck lizard’s display when it’s disturbed can still ...