Plate 1
  • YLW0001. coyote in field of snow, Yellowstone National Park
Plate 2
  • YLW0002. coyote, Yellowstone National Park
Plate 3
  • YLW0003. American buffalo or bison, Yellowstone National Park
Plate 4
  • YLW0004. bison standing in steam from hot springs, Yellowstone National Park
Plate 5
  • YLW0005. elk standing in steam rising from river, Yellowstone National Park
Plate 6
  • YLW6. elk feeding on grass beneath snow cover; Cervus elephus; Yellowstone National Park
Plate 7
  • YLW0007. raven Corvus corax shy but conspicuous; Yellowstone National Park, Montana
Plate 8
  • YLW0008. raven Corvus corax tries to unzip tourists' packs; Fountain Paint Pots, Yellowstone National Park, Montana
Plate 9
  • YLW0009. elk feeding on grass uncovered by geysers; Cervus elephus; Yellowstone National Park
Plate 10
  • YLW0010. American buffalo or bison uses roadways groomed for snowmobiles, Yellowstone National Park
Plate 11
  • YLW0011. Mammoth Hot Springs, mineral deposits laid down over centuries create pattern, Yellowstone National Park