“In dragon society, size is everything.” Watch the dramatic moment two huge, venomous lizards clash over a mate

“In dragon society, size is everything.” Watch the dramatic moment two huge, venomous lizards clash over a mate

On the Indonesian island of Komodo, the world’s largest lizard competes in incredible fights to earn mating rights

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On isolated islands such as Komodo, there is only so much territory to go round. While their remoteness make these places such incredible biodiversity hotspots, it also means conflict between the animals that live there inevitable.

And the world’s largest lizard, the Komodo dragon, is a particularly astonishing example of this. The males compete to earn mating rights with the females which often result in tail swipes, sharp teeth and full-on body tackles.

In a clip from the BBC’s Planet Earth II, the power of these lizards are shown at their fullest. As David Attenborough narrates, “in dragon society, size is everything.”

Working from a boat, the film crew worked across Rinca and Komodo Islands to capture this sequence. If the dragons got too close to them, they relied on six rangers armed with sticks – a traditional way that locals navigate living with these massive reptiles.

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