Report 13773: Possible vocalization along the Verde River, near Dead Horse Ranch State Park

i had just finished putting my children and wife to bed and had just stepped out the front door of my house to smoke a cigarette and put the cat out when i heard this very low but loud 'whooing' sound coming from the direction of the river bottoms. Hearing the sounds i distinctively remember from the sound recordings and this one was similar to the low, far away moan type sounds on the recording. To even hear the sound in real life made the hair on back of my neck stand up straight.  The sound only continued for about another minute and as soon as it silenced, all the dogs in the neighborhood, even coyotes in the distance, all at once began to bark and howl. I decided to stay inside that night and the next morning went to the tree line on top of the river to see or hear anything else, but nothing more than.