Here are the kids resting on our long hike to see all of Mammoth. We missed having Sonny Pie come with us to Yellowstone.
We saw a lot of wildlife, especially bison. Silly Guy was so excited to see animals, but got bored with bison after a couple hundred. Animal-wise this golden bellied marmot was the most exciting thing. We stopped at a picnic site to make some dinner and this little guy was just sitting on the rocks. He let people walk right up to him to take pictures and even feed him(that wasn't us!) He came pretty close to us on his own. He wasn't afraid at all.
Here we are by Emerald Pool which was really beautiful. The rock inside the pool was yellow and the water was very green. We learned that the color of the rock was due to bacteria--different types of bacteria were different colors. The different colors in the water was caused by the temperature. The brighter the color, the hotter the water. Very interesting!