This is the part of a group of Geocaches named after dragons in the films/series of 'How to train a Dragon'.
This one is called Windshear. The blades on a Razorwhip's tail are deadly as the sharpest battle-axe, making thus dragon one of the most dangerous species around. One tail flick can slice an enemy into pieces in seconds. razorwhips are loners, trusting neither humans nor other dragon species. Howevere any ally that does prove trustworthy will have a dragon friend for life.
James hopes you enjoy finding them!