1 Stopping for wildlife is a common occurrence in Yellowstone.

2 Traveling south along the Yellowstone River, you will pass blue heron, ducks, geese and trumpeter swans.

3 Other crowds gather at Yellowstone Falls and around the lake.

4 The Gardiner entrance to Yellowstone -- the demarcation between civilization and wildness -- is an arch without a door.

5 There's also a fire in Yellowstone now, and smoke drifting across the Grand Teton Park.

6 The Yellowstone herd, which is directly descended from those last surviving bison, is of particular spiritual importance to those tribes.

7 Yellowstone was threatened in 1883-4 by a plan to allow mining, but the park was saved after an intense debate.

8 Yellowstone became the world's first national park in 1872.

9 The snowcoach concept in Yellowstone provides low-impact, low-pollution access.

10 Yellowstone sand verbena are endemic to the Yellowstone's lakeshores.

11 Wolves are now the marquee animal in Yellowstone.

12 We are going to do YellowStone National Park first.

13 There are over 1,000 miles of trails around Yellowstone.

14 Yellowstone and Grand Teton National Park, both convenient day trips from Bozeman, are also a bargain for retirees. U.

15 Scientists say a new bacteria species discovered in Yellowstone"s thermal pools could improve the use of bacteria to produce ethanol."

16 Many of them have never been in Yellowstone Park or Glacier Park.

17 He pointed south across the Yellowstone River valley to a tiny dot of willow and aspen that seemed to explode in brilliant yellows against the backdrop of prairie tans and grays.

18 The incredible geysers and picture postcard landscape brought Yellowstone its fame.

19 Towering convective clouds rained down a hailstorm of ash, and firebrands even spanned the Grand Canyon of the Yellowstone.

20 Over ten thousand square miles in area, it is several times the size of Yellowstone, our own largest national park.

21 The boatmen who brought trade goods up the Missouri as far as the Yellowstone made $ 220 for the round trip.

22 The only conceivable justification for a dam on the Yellowstone was flood control.

23 We watched an interesting TV special on coyotes in Yellowstone Park.

24 Other parks have more spectacular scenery, higher mountains or ocean views, but Yellowstone is the place for animals.

25 The Crows were also called the Absaroka, and they hunted in the Yellowstone valley.

26 Boatmen traded goods up the Missouri River as far as Yellowstone.

27 Hundreds of astonished observers, including one with a movie camera, saw the fireball from Grand Teton and Yellowstone parks.

28 Cohan and his colleagues have found these microbial species in the hot springs of Yellowstone National Park.

29 There are still close to 10,000 elk wintering in Yellowstone and perhaps double that number summering in the park.

30 The park is located at the headwaters of the Yellowstone River, from which it takes its historical name.

31 Yellowstone is at the northeastern end of the Snake River Plain, a great U-shaped arc through the mountains that extends from Boise, Idaho some 400 miles (640 km) to the west.

32 The Associated Press reports the Environmental Protection Agency will collect air samples from the insides of households located downstream from where the spill occurred on the Yellowstone River.

33 The best part of Yellowstone lies in the northwest of Wyoming.

34 The Yellowstone River at Billings had dropped nearly 2 feet by Monday from its peak Saturday morning, according to the National Weather Service.

35 A trumpeter swan glides across the surface of the Yellowstone River. Trumpeter swans once faced extinction; today their numbers are rebounding.

36 Much of Yellowstone National Park is a giant collapsed volcano, or a caldera.

37 Dubois is auspiciously located for national park visitors—roughly an hour's drive from Grand Teton National Park and about two hours from Yellowstone.

38 Distinctive rings around trees left by an oil spill are seen along the Yellowstone river, seven miles downstream from the site of a ruptured pipeline in Yellowstone County.

39 However, the lodgepole pine is expected to survive in the upper elevations of Yellowstone National Park and a handful of other locations, the study said.

40 Environmentalists are pushing for tighter regulations after the rupture of an Exxon Mobil oil pipeline which runs beneath the Yellowstone River in Montana.

41 He was scoutmaster of Bill Sr.'s Boy Scout troop, leading the boys on hikes through the Olympic Mountains and driving them in a beat-up bus to Yellowstone and Glacier National Parks.

42 Thus, the high-temperature-loving microbes that swarm around deep-sea hydrothermal vents are often genetically and metabolically similar to the microbes in the hot springs of Yellowstone.

43 There are more than 3000 hot springs in the Yellowstone National Park. After seeing some of them, I openes a new prospect to my mind.

44 Breeding programs Yellowstone National Park and elsewhere have proved successful.

45 The Yellowstone River is critical for irrigation for example. And so it serves the needs of a lot of farmers and communities along its path.

46 The valley of the Yellowstone River has beautifully coloured rocks and three large waterfalls.

47 Wolves have also thrown the doors to the Yellowstone meat market wide open.

48 A number of tribes had made seasonal use of the Yellowstone area, but the only year-round residents were small bands of Western Shoshone known as "Sheepeaters".

49 For centuries, the mountain peaks in and around Yellowstone National Park were a healthy, frigid environment for the whitebark pine tree.

50 Yellowstone and Grand Teton National Park, both convenient day trips from Bozeman, are also a bargain for retirees.

51 The last one disappeared from the Yellowstone region in 1926.

52 The nonprofit group advocates the creation of a continuous chain of protected habitat stretching from Yellowstone to Canada's Yukon Territory .

53 A lone red fox picks through the snow in Yellowstone National Park.

54 At the bottom you'll see Yellowstone River winding through the colorful canyon.

55 You can see a geyser named The Old Faithful in Yellowstone National Park.

56 There's plenty of bull in the fish story, as an angler and bison share a stretch of Wyoming's Yellowstone River.

57 A trumpeter swan glides across the surface of the Yellowstone River.

58 8A wolf pack is bedded down in the snow in Yellowstone national park.

59 Grand Canyon , Yosemite Valley, and Yellowstone are among the more famous national parks.

60 When we make a pilgrimage to Yellowstone National Park, or to the California Redwood groves, or to the Florida Everglades, we are struck by the reverent appropriateness of nature's mix in that spot.

61 An Exxon Mobil pipeline burst in Montana this summer sent 42,000 gallons of crude into the Yellowstone River.

62 In regard to volcanic activity, is It'safe to visit Yellowstone?

63 At the bottom you'll see Yellowstone River winding through the colorful canyon. We'll stop on both the south and north sides for different views.

64 Age contorts the trunks of a group of whitebark pine trees in Yellowstone National Park.

65 He pointed out that Yellowstone is caldera of a volcano that last erupted 70,000 years ago.

66 That's Glenn Plumb, a chief scientist with Yellowstone National Park.

67 Through their persistent efforts, Yellowstone National Park was born in 1872.

68 The creek, a long green finger flowing south to the Yellowstone River, is surrounded by sagebrush and wind - lots of wind, which, as Jarrett would explain later, is a good thing.

69 Ferdinand V. Hayden American geologist who convinced Congress to make Yellowstone a National Park.

70 The Lower Falls of the Yellowstone River drop a stunning 308 feet (94 meters) to the canyon floor below—twice as far as Niagara Falls.

71 John Colter, the explorer who discovered Yellowstone Park claimed that he once escaped from the Indians by diving into a beaver pond and coming tip inside a beaver lodge.

72 Bighorn sheep react to a coyote in the Lamar Valley in Yellowstone National Park.

73 The largest United States population is in Yellowstone National Park.

74 Badge of maturity, 12-tined antlers crown a lordly bull elk in Yellowstone; they serve also as formidable weapons.

75 A mountain lion peers out from a rocky nook in Yellowstone National Park.

76 In summer, people head for Yellowstone, Glacier, the Seeley-Swan, the Selway-Bitterroot, the Bob Marshall, the Rattlesnake, the Big Hole, the Missions—wilderness in all directions.

77 Los Angeles falls into the ocean; Yellowstone blows up, showering the continent with black ash.

78 SUSAN CASEY-LEFKOWITZ: "Ironically it would actually cross the Yellowstone River where the spill just happened."

79 For a young country just coming of age in the early 1800s, the discovery of Yellowstone helped define America s identity with its vast,(http:///yellowstone.html) bold landscape.

80 The plan would allow the wolves to live undisturbed in Yellowstone and Grand Teton national parks.

81 In 1872, Yellowstone National Park in the world administered by a national government, was established.

82 National Geographic Channel digs beneath the surface of Yellowstone in Naked Science -- Super Volcanoes.

83 In 1872, President Ulysses S. Grant signed a law declaring that Yellowstone would forever be dedicated and set apart as a public park or pleasuring ground for the benefit and enjoyment of the people.

84 In the vast Wyoming Natural Forest Area, Yellowstone National Park area of about 9,000 square kilometers.

85 A couple of mule deer are on the lookout for wolves and other predators in a meadow in Yellowstone National Park.

86 Yellowstone National Park in Wyoming, is the oldest national park in the world.

87 Observations about the lawlessness and exploitation of park resources were included in Ludlow's Report of a Reconnaissance to the Yellowstone National Park.

88 Paleontological evidence shows that the animals have been living on Yellowstone land for at least a thousand years.

89 Last Friday night, an oil pipeline broke under the Yellowstone River in the western state of Montana.

90 Although the National Park Service in 1916, the first national park - Yellowstone, actually opened in 1872.

91 Since 1995 they have been reintroduced to Idaho and the Yellowstone national park and federal officials argue that their current numbers, about 1, 650, would support restricted hunting.

92 Lava strata are most easily seen at the Grand Canyon of the Yellowstone, where the Yellowstone River continues to carve into the ancient lava flows.