Trollgardic Dreadgull Wyvern

The Trollgardic Dreadgull Wyvern, commonly known simply as "Dreadgulls" or "Thursvælgur" (Troll Swallower) in Urmål, are creatures distantly related to the Vastallosi Wyvern. A Dreadgull is an unusually intelligent beast, which possesses a fierce hunger for meat, dead or alive. Dreadgull’s reputation for ferocity and aggression makes it one of the most feared carnivores of the coast and skies in Trollgard.

Anatomy
An adult dreadgull was about 8 feet long, with a wingspan of 25 feet. The average dreadgull weighed about 500 pounds