The geographic sites and the animals are the best part of Yellowstone. Some the springs and pools are brilliantly colored. The colors for these come from bacteria and minerals. For example iron in the rocks will make the rock underneath the water turn orange-red. Cyanobacteria living in the water will turn the waters blue. Changing the temperatures in specific place will change which bacteria thrive there. In a place called morning glory pool. It was named for its likeness to the flower in the 1880’s. Some visitors vandalized the pool by throwing tons of coins, logs, rocks and trash. The objects embedded themselves in the sides and the vent of the pool which restricted the circulation around the pool. The hot water couldn’t get to the edges of the pool. Killing the heat-needing bacteria that lived on the edge of the pool. This allowed the cooler liking bacteria to thrive. The cooler loving bacteria make the water orange and yellow around the rim.
the morning glory pool
Geysers are created when there is a constriction or blockage in the passage. The pressure builds up until it explodes pass the constriction.
Hot springs are when the passage has no constrictions and the hot water rises then cools then falls to be reheated.
Fumaroles are when the little water that they have turn into steam long before it reaches the surface.
Mud pots have limited water but are very acidic. The organisms and acid dissolve the surrounding rocks and clay to make the mud. [ZH]
Yellowstone was amazing. I had taken a trip way back when....in January when there was snow all over te ground. However, I was unable to explore, so it was fun exploring all the areas with Myles and Zoe. The crowds were manageable. The weather was COLD, sleeting, raining and snowing. They even plowed the roads on the day we left! I guess with an elevation at 7000 ft, spring snow is not that unusual. Neither Myles or Zoe had packed their rain gear, and I had forgotten my rain pants.....OOPS! In addition, our telephoto lens for our good camera did not make it into the van. I was more focused on packing for the Civil War sites than I was for camping! It was frustrating for Zoe as she wanted to take all these cool animal pictures and we had the limited zoom of the iPhone. Guess that means we will have to take another trip specifically for hiking and photography. Yellowstone is stunning with some snow on the ground though.....just kinda cold for my old bones! We'll post pictures on the next post[KS]
Yellowstone was amazing. I had taken a trip way back when....in January when there was snow all over te ground. However, I was unable to explore, so it was fun exploring all the areas with Myles and Zoe. The crowds were manageable. The weather was COLD, sleeting, raining and snowing. They even plowed the roads on the day we left! I guess with an elevation at 7000 ft, spring snow is not that unusual. Neither Myles or Zoe had packed their rain gear, and I had forgotten my rain pants.....OOPS! In addition, our telephoto lens for our good camera did not make it into the van. I was more focused on packing for the Civil War sites than I was for camping! It was frustrating for Zoe as she wanted to take all these cool animal pictures and we had the limited zoom of the iPhone. Guess that means we will have to take another trip specifically for hiking and photography. Yellowstone is stunning with some snow on the ground though.....just kinda cold for my old bones! We'll post pictures on the next post[KS]








