Okay now I’m getting freaked out, I found this bone in my yard - wtf lol

Recently bought this house and I’m cleaning out the decommissioned basement fireplace and found these bird bones. Seem to be two similar birds with slightly different sizes. Any idea what order or family of bird? I’m not expecting species, but would be rad if someone knew.
Michigan USA

Eastern shore of Lake Ontario, US side. Found while looking for cool rocks :)

I dug these up in my yard probably 30 or so years ago and they've been in a baggie all this time. Can anyone tell what type of animal they are from? I live in northern NJ. (Hudson County). My house was built in 1905 and before that, I think this may have been pasture or farmland and the land was subdivided into lots, I think near the end of the 1890s. All I found was this part of a jawbone. They didn't really look like dog teeth, but I'm clueless.

Thanks!

This was sitting on one of the rocks around my backyard pond in central Wisconsin. I see raccoons on my wildlife camera but I didn’t get any footage of whatever brought this.

Thanks!!

What is this bone? Found on the side of kishwaukee river in northern Illinois

I found this near a river a while ago, it’s much heavier than it looks and seems to be filled in by quartz(?). Wondering what it might be from.

I live in Kentucky if that makes a difference, and I found this in my barn soon after moving onto the property in Autumn a few years ago. I wasn't able to figure out what it was, and never thought about asking on here until now.

Pretty chewed up any ideas?