The tree has grown a foot since this was taken and these antennas are much less than obvious. The height is about 15m/50ft.
At the top is a Hentenna & reflector, you could call it a 2-element but it has more gain than a Yagi, and below a double 2-element Quad using a common reflector. I have no need for a rotator because in the missing direction is a 200ft cliff. The materials are 10mm/0.4inch copper which darkens with age, SRBP plates and terminations in a small ABS box with a lid.