0:10
Dry leaves - rustling and shaking. (2)
0:12
Dry leaves - rustling and shaking. (1)
0:48
Yellowstone mudpot - slimy bubbling mud. (2)
2:16
Yellowstone mudpot - slimy bubbling mud. (1)
1:01
Yellowstone geyser - boiling, bubbles, squelchy. (8)
0:41
Yellowstone geyser - boiling, bubbles, squelchy. (7)
2:37
Yellowstone geyser - boiling, bubbles, squelchy. (6)
0:38
Yellowstone geyser - boiling, bubbles, squelchy. (5)
1:02
Yellowstone, Black Sands geyser - boiling, bubbles, squelchy.
1:45
Yellowstone geyser - boiling, bubbles, squelchy. (4)
0:37
Yellowstone geyser - boiling, bubbles, squelchy. (3)
1:19
Yellowstone geyser - boiling, bubbles, squelchy. (2)
0:31
Yellowstone geyser - boiling, bubbles, squelchy. (1)
0:50
Yellowstone fumarole - hissing gas vent. (3)
0:27
Yellowstone fumarole - hissing gas vent. (2)
0:25
Yellowstone fumarole - hissing gas vent. (1)
0:08
Rocks squeaking - sonic chirp.
0:19
Rocks clinking - electrical arcs, vibrations. (3)
0:24
Rocks clinking - electrical arcs, vibrations. (2)
0:12
Rock clinked - sonic chirp, short, squeaky. (2)