Neurotenic-Utahraptor

the specimen has shown high levels of intelligent.
Showing dominance to all other raptors of the isle(utha, austro, velo, etc) turning itself into a alpha with the sound that seems to change the way that the raptors act like some sort of hypnosis. 
From throwing then selfs in a battle to protect it or bringing food to it.
it's has developed a size increase on it's arms being able to have more mobility.

[research completed]