sentence: Trout tickling' is the art of rubbing the underbelly of a trout using fingers.
sentences_after: If done properly, the trout will go into a trance-like state after a minute or so, and can then easily be thrown onto the nearest bit of dry land. 12 May 2005. Article ID A4057706.
concept_name: trout
headings: Tonic immobility Trout tickling
categories: Zoology Ethology