Something stirs deep within the cave. A monstrous, hair raising growl from an evil beast lurking in the dark. The unwelcoming sound should be an indication of deadly danger, quick run away as quick as you can! It would be most unwise to enter this monster’s den. Fantasy, horror or sci-fi creature SFX. Four critters with no ambiance to suit your production’s requirements, sounds duration: 3,4,5,6 seconds.