Quantitative Ecology DPhil student at the University of Oxford, with a keen interest in photography. I shoot a D7200 with the amazing Sigma 18-35 f1.8 attached. Telephoto shots were taken with either a Nikon 70-300VR, or the smaller DX version after the former succumbed to humidity. I have a a 100-400 sigma in my sights to relate this however. Older shots were taken with my trusty old D80!