I was riding my bike one night and one flew out of a tree and hit me on the head lucky I had my brain bucket on. Don't know how the owl fared.
Breeding season, 'nuff said.
Eastern Screechie, grey phase, sweet! Fives whopping ounces of terror in the night! Their call is acombination of a horse neighing and a woman screaming, guaranteed to make the hair on your neck stand up. The Western Screech is much the same, but with a darker beak (easy to tell when you are looking at them 40 ft up in a pine tree at 2 a.m. and the moon behind a cloud, ya know).
Check out his camoflauge pattern. To heck with anything Mossy Oak puts out, this guy has got it nailed!
Not sure about the Easterns, but the Westerns are known to snatch bats out of the air while hunting. THAT is some serious arial combat manouevering.
The Black Hills Raptor Center has a Western named Boo. He has sunk talons to the bone on me before. They may be small, but needle sharp talons and and some serious leg muscles do the damage fast.