While sitting at the base of a tree, had a young hawk perch on a limb in a nearby tree and take notice of me in my ASAT camo; he just kept staring and bobbing his head, trying to make sense of me. At one point, he took flight and came right at me, turning on his side and flying right past my face within 5 feet or so with one wingtip pointed at the sky and the other at the ground, his eyes locked on mine. He zipped around my tree and right back to his perch. He did this 3 or 4 times before finally leaving. It's one of my most favorite memories of nature.
My last hunt two weeks ago, I'm sitting in my ground blind on the edge of a field and these squirrels are moving around in the trees directly behind me. I turned around to watch them a bit. Just as I turn around to check the field, an owl was coming in straight at me, saw my movement, pulled up and banked away about 10 feet from my face. I almost needed a change of shorts.
Another time in a ground blind between some short cedar trees, I had some small animals all around the cedar trees in my area. Suddenly every hair on my neck stood up and I heard this "whoooosh" sound. A hawk flew just arm's length over my head, gliding straight into the base of a large cedar tree in front of me. It was like someone fired a gun in a night club: jack rabbits, cotton tails, birds, squirrels, you name it -- they all came running out of there going every direction. It was eerie, awesome and hilarious all at the same time.
I frequently have an issue while wearing my ASAT leafy suit with buzzards coming low to the ground and trying to check me out any time I'm out in the open. Have had a number of close encounters with them, but thankfully just swatting the air with a free hand or my bow gets them to go away; I think they're just curious to see what in the world I am.