My friend wants to learn to make bows, so he cut some nice Blue Beech, Hop Hornbeam, and smaller straight Osage trees, and gave them to me to prep. One Osage tree appeared to be dead to me, so I cut it to length, and split it in half. A lot of ants were nesting in the center of the tree. I dropped the staves on a concrete floor to get rid of the ants, and noticed wings on a few them. Near as I can figure with researching it on line they are carpenter ants. With in their colonies their are workers, Drones, and the Queen. I reduced one stave to floor tiller,and it appears that it will make a bendy handle backed bow. Time will tell. This is the 3rd tree I have found ant nests in the middle of the tree.