Do cats really sound like that? Ohhhh, yeah!

Not only have I heard comparable caterwauling outside my windows many a time over the past 30 years, but almost no sooner had I posted the link to that video than I saw my neighbors (female) kitty perched atop my big recycling cart SCREAMING in the direction of my house, which was just 3 or 4 feet away. I kind of figured out what she was screaming at, and when I went inside my suspicions were confirmed.   I heard such ear-shattering yowling and thrashing about that I thought somehow the neighbor's cat or some other critter had managed to get through the window into the bedroom. Turns out it was just my own normally mild mannered female kitty giving back as good as she was getting!

Sounded pretty much just like the moggies in that video.   (Good thing there was a pane of glass separating them!)