19900811 Burnham Trip Western 12-24-2020—09-18-2021

19900811a Burnham Trip Western Devil's Tower Wyoming

10 images1 video

19900812a Burnham Trip Western Cody Wyoming

5 images2 videos

19900813a Burnham Trip Western Yellowstone National Park Wyoming

18 images16 videos

19900821a Burnham Trip Western Craters Of The Moon National Monument Idaho

12 images5 videos

19900822a Burnham Trip Western Dinosaur National Monument Vernal Utah

14 images2 videos

19900827a Burnham Trip Western Rocky Mountain National Park Colorado

25 images8 videos

19900828a Burnham Trip Western Denver Museum Of Natural History Colorado And SeaWorld Ohio

7 images