Edit request on 29 May 2012 I would like to change the snake article because in the section titled Perception in the vibration sensitivity part I would like to add in that snakes have a special little bone the skull connected to the lower jaw and quadrate bone This bone detects and transmits vibrations collected by the lower jaw bone touching the ground which is then transferred to the quadrate bone to be analyzed by the snake s inner ear This function picks up low frequency sounds and vibrations And this is my reason to add to this article My source was from my book titled SNAKE by Chris Mattison I hope to inform other viewers and also hope to expand in my studies of herpetology Please except my request Alyssa Mirizzi