Size: small

Food sorce: mostly fish

speed: fast

Habitat : sea caves and dark tide pools.

defence: produces a concussive sound that can kill a man at close range. This however is not used in combat, only in defence.

This Reclusive dragon inhabites sea caves and dark tide pools when startled the Thunderdrum produces a concusive sound that can kill a man at close range

When a Thunderdrum hatches from its egg it makes a sound so lound it ratles the sky

2011 Dreamworks Animation

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