Help with another Tree ID

[boot]

Got a bunch of these on the farm and need help figuring out what it is, sorry I had to really shrink down a lot of those images to get them to upload

 

[Brushpile]

Check Chinese Elm.

 

[j-bird]

I was guessing some sort of Elm as well. There are several kinds.....most of them again not of much wildlife value that I am aware of. Man your on a roll!

 

[Blizzard Ridge]

Elm not much for wildlife but the morels like to grow around them in my parts

 

[Brushpile]

Elm is good browse when hinge cut. and will coppice from the stump.