This was a challenging shot to get and luckily enough the light was on my side the morning I took this, it was perfectly glinting off his eye and I managed to shoot this in the second that something further in the bushes caught his eye and he stopped perfectly framed by these branches granting me this light and dark contrasty image..
Shot with a Canon 7D mkii, Sigma 150 - 600mm C lense at 600mm, f6.3, ISO 1600, 1\1000