Definition: In this task, you need to generate an appropriate title for the given summary of some paragraph. The generated title must be short and should include the main topic of the given text. Your summary should be less than 20 words long.
Input: What has been described as the "UK's biggest and best known example" of an unusual marine habitat has been found in a Scottish loch.

'UK's biggest' mud volcano worm habitat in Argyll loch