How to Train Your Dragon Wiki
How to Train Your Dragon Wiki

Night Swarm is a subspecies of the Night Terror that first appeared in "Follow the Leader".

Official Description

These poor sighted Night Terrors are afraid of the light and use sound waves to maneuver themselves around their cavern home.
  Dragons: Rise of Berk  

Physical Appearance

Like an Alpha Night Terror, the Night Swarms are white in color. They appear to have red eyes and black edges on their wings and tails in comparison with an Alpha Night Terror

Behavior and Personality

Unlike normal Night Terrors, the Night Swarms are very aggressive towards humans due to their lack of human exposure. They can also be somewhat possessive over others, especially when they form a bond with humans, even to the extent of worshiping them like leaders and forbidding them from leaving.


The Night Swarms, due to the perpetual darkness and tranquility in the caves, are extremely sensitive to light and become disoriented from high sounds. However, they will slowly adapt after constant exposure.


Night Swarm uses Creative Commons Licensed content from the Rise of Berk Wiki page Night Swarm. The list of authors can be found on the page revision history (view authors). ROBWiki Logo.png

Site Navigation


Night Swarm is also available in other languages.
Do visit these pages if you prefer reading content from the respective languages: