Why don’t Graboids attack each other when they detect each other moving underground?

The specific vibration of a Graboid’s movement through the earth is very distinctive and is easily recognized by other Graboids.  Even though blind, they can readily tell friend from foe, or friend from prey.

Why don’t Graboids attack each other when they detect each other moving underground? was last modified: by
Share Button

There is no ads to display, Please add some