What are some good lenses for nature photography on a nikon d5100?

I'm trying to find some good and lenses for the camera that would be good for nature photography but i don't know what to get.

Well what kind of nature photography? Landscapes? Animals?

for landscapes, the Nikon 10-24mm
for animals and whatnot, the 55-300mm lens is a good one to compliment the kit lens that you have (or should have)

I recently bought the Tamron AF 18-270mm f/3.5-6.3 Di II VC PZD LD Aspherical IF Macro Zoom Lens for my Nikon D90. The 18mm end will do good on landscapes and the 270mm end goes after those animals that are far away. Recommended. Just make sure you get the PZD model.