I put my recycle bag ,about 18inches wide, to show how big these tree trunks are. Some of these trees are very old.
The property manager of this tree spray painted pink spots on the trunk to warn children not to climb the tree. Children have climbed up to a height of a three storey high building. These are decidous trees and pine trees. I can't tell you if they are native or not.
Trees number 10-14 for K.