On my last morning in the Kruger National Park a little while ago, we came across a huge herd of buffalo walking next to the road. This guy had obviously walked through a bush which had then snagged around his neck. The oxpecker just adds a little more. I left all the interferring grasses and flies to be. Taken from my car.
Canon 50D
100-400 @ 400mm
1/2000
F/7.1
ISO 500
Manual exposure.