The Arboretum is pretty close to the Michigan Hospital. The parking lot I use passes right by the landing pads for the helicopters. Every so often I get to see them take off.
As I was walking back to my car, I heard the helicopter starting its warm up. As I got close enough I saw it start to take off. Fortunately, I had my big lens on the camera so I was able to get a picture. Unfortunately it was through the trees but I kind of like it.
It lifted up above the trees and started to turn, so it gave me a pretty good shot.
And another good shot as it headed towards its destination.