<p>I'll be going to Equador, Galapagos Islands, Peru and Chile for 2 months. I'm trying to keep the weight down since I need to pack for both warm and cold weather, which means I'll have to be careful with the lenses I'll be taking. I own the following Nikon lenses which I use for different occasions, generally it's much easier to take any 4-5 of them when traveling by car or staying in big cities since I can leave any 2-3 in the car/hotel, but this time is different since I'll have to travel with my entire backpack sometimes in places like the Inca Trail or Patagonia. Primes: 16mm fisheye, 24mm f2.8, 50mm f1.8, 85mm f1.4. Zooms: 17-35mm f2.8, 28-70mm f2.8, 80-200mm f2.8 af-d, 80-400mm af-s vr, 70-210 f4 e series (manual focus). I own a D700 body.</p>
<p>Option 1: 17-35mm, 80-400mm, 16mm fisheye, 24mm (for going light instead of 17-35mm), 50mm</p>
<p>Option 2: 17-35mm, 70-210mm e series, 16mm fisheye, 24mm, 50mm</p>
<p>Option 3: 16mm fisheye, 24mm, 50mm, 70-210mm e series</p>
<p>Option 4: drop Nikon, get a Fuji XT1 + 18-135mm + 23mm f1.4</p>
<p>Option 1 is the only one that will allow me to shoot wildlife in Galapagos successfully, I can say goodbye to wildlife in motion with my manual focus 70-210mm. Option 3 is the most basic before giving up on this Nikon DSLR setup for this trip and moving to a lighter/smaller Fuji system. Note that option 1 weighs 4kg without other accessories such as batteries, filters, cards, but those shouldn't take more than a few hundred extra grams.</p>
<p>Thoughts? Other mix of lenses from the ones I own? Other suggestions for such trip in South America?</p>