Hey,we got to Yellowstone saw some bison, ravens, baby bison, and old faithful and other geysers and animals. We got to our campsite set up camp and found out that our battery for the camper is bad, so we have no lights(besides bug lights), no air conditioning and no electricity in our campsite. We saw the "grand canyon,"(not the real grand canyon) upper falls and the lower falls, I have some pictures about them to if you want see those. We have a lake near our campsite and my parents went down to see it and they found probably four adult elk and one 1-2 year old elk(all female). So were still going around the park, another post will be added soon.