Need help identifying creepy sound in the woods

[Tricia's Triple Z]

Lions and Tigers and Bears, OH MY!

Seriously, I hear funky noises out back, sometimes it's the neighors yappin dogs, then coyotes, maybe a frog or 2, red tail hawks,I call it a chicken hawk(that attacked by babies today) screech hawks, raccoons, fox. and deer, they stome and grunt when making a warning sound. BUT, there is nothing louder and as effective as a Guinea Fowl warning YELL...

 

[Richard]

it could be a one eyed purple people eater they show up around here every time I have a few to many. I dont know how they know I am drinking

 

[the1much]

im thinking skunkape.
but the show i saw on it the dude sounded like he was saying "skunkaaahhhh"

 

[1Speckled Hen w/Chicks]

The fox screams here in the woods absolutely scare me to death!
You can look up wave files of animals and hear their calls-on the i-net--maybe this will help you identify what may be lurking in your backyard!

 

[cmom]

My vote, it's a owl.