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V.C. Wald: Black Pool at West Thumb
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V.C. Wald: Black Pool at West Thumb
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V.C. Wald: Black Pool at West Thumb
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V.C. Wald: Black Pool at West Thumb
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V.C. Wald: A venting pool
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V.C. Wald: A venting pool
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V.C. Wald: Under the rocks are the words
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V.C. Wald: Lakeshore Geyser
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V.C. Wald: Bobby Socks Tree
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V.C. Wald: Lakeside Spring
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V.C. Wald: Thermal pool, West Thumb
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V.C. Wald: Fishing Cone
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V.C. Wald: Bald eagle
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V.C. Wald: Bison in Little America
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V.C. Wald: Black black bear
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V.C. Wald: The Blue Pools
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V.C. Wald: Fishing Cone
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V.C. Wald: Grizzly bears
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V.C. Wald: Grizzly bears and black bird
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V.C. Wald: A quick look at Clearwater Springs
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V.C. Wald: A quick look at Clearwater Springs & Obsidian Creek
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V.C. Wald: Harlequin drake
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V.C. Wald: Harlequin hen
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V.C. Wald: Le Hardy's Rapids