Actually I was showing a technique often used to keep the cage dominance within males. If you actually watch the video- they are just frilling at each other and dancing around; not biting. This is totally natural and helps with the courting process with females. Many people who own frills have them as pets, and do not get to see normal breeding behavior- especially with Australian animals. THAT was the point of showing the video.

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Mizzy: frilldragon.com
kingii@frilldragon.com