I just thought I'd share this link to the 2017 winners of the National Geographic 2017 Nature Competition. Some truly amazing images, but I do believe that some of 365'ers have equally good images.
Amazing. I can vouch for the South Rim photo, that you have to sit there for years waiting for a storm to come thru and hope that lighting will strike where you want it. What a shot.
http://photography.nationalgeographic.com/nature-photographer-of-the-year-2017/gallery/winners-all/1