It was around midnight and far off. It had a sound similar to coyotes yet it wasn't. Also as that unidentifiable sound lofted through the air, I could have sworn I heard something similar to an owl mixed in with that sound. Could I have heard some BF mimicking coyotes and owls?
The general area from which the sound came from is a large hill and on the backside, I do know that there is a greenway that has some walking/biking trails but I never been up there. Drove by the entry several times and looks to be a pretty long walk and or bike ride. Thought of driving over there one afternoon and park then if there are any coming off the hill, ask them about the trail they took and general feel of the area.