Tom Doeppner's Photography 
I may be contacted at twd@cs.brown.edu
I shoot with Nikon equipment. For the underwater photos, I used either a D2X or a D800, both in Seacam housings with Ikelite strobes. For most underwater photos I used a 105mm macro lens, though a few were shot with a 60mm macro lens. A small number were shot with a 16-35mm zoom lens.
The photos of arthropods and flowers were shot with the 105mm lens, most with the D800, but a few with a D850.
The bird and mammal photos were shot with either the D800, the D850, or recently with a Z9, with a 80-400mm zoom lens, with a 500mm lens, sometimes with a 1.7x teleconverter, or with an 800mm lens, sometimes with a 1.4x teleconverter.
The Costa Rica photos were shot with the Z9 and the D850, with the 16-35mm zoom lens, the 105mm macro lens, the 80-400mm zoom lens, a 500mm lens, and the 800mm lens.