The Mammoth In My Community

Waking up one morning, a man hears a haunting elephant-like trumpeting outside. After finding broken lawn furniture in his backyard, the man is convinced that some kind of mammoth-like creature is responsible. He tirelessly searches for this elusive beast, chronicling his efforts via audio cassette tape, but while evidence is there, he keeps hitting dead ends. Will the man find the Mammoth in his community, or is it all in his head?