While on safari in South Africa we encountered these rhinos that has happened upon a small hole filled with water. The smaller one on the right start ed toward the water when the larger one on the left felt that he was entitled to first drink. A scuffle ensued, the larger rhino won out and sent the smaller one whimpering away.

Shot with a Nikon D700, ISO 400 with a Sigma 150-500mm lens at 1/320 sec and f/7.1.