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Photograph of the skeleton of a bighorn sheep, dead of unknown causes, found in the bighorn enclosure in the South Unit of Theodore Roosevelt National Park, summer 1964.
Theodore Roosevelt National Park
1964
National Park Service; Johnson, Einar Leonard, 1936-; Wintch, Michael Ott, 1937-
Photograph of the skeleton of a bighorn sheep, dead of unknown causes, found in the bighorn enclosure in the South Unit of Theodore Roosevelt National Park.
Theodore Roosevelt National Park
1964-07
National Park Service; Johnson, Einar Leonard, 1936-; Wintch, Michael Ott, 1937-
Photograph of trees felled by beavers near the Little Missouri River at Beef Bottom Corral in the South Unit of Theodore Roosevelt National Park.
Theodore Roosevelt National Park
1964-01-21
National Park Service; Johnson, Einar Leonard, 1936-; Wintch, Michael Ott, 1937-
Photograph of a beaver near some fallen trees along the Little Missouri River in Theodore Roosevelt National Park.
Theodore Roosevelt National Park
1964
National Park Service; Johnson, Einar Leonard, 1936-; Wintch, Michael Ott, 1937-
Photograph of a beaver near some fallen trees along the Little Missouri River in the South Unit of Theodore Roosevelt National Park in the winter of 1964.
Theodore Roosevelt National Park
1964
National Park Service; Johnson, Einar Leonard, 1936-; Wintch, Michael Ott, 1937-
Photograph of a park employee surveying beaver damage along the Little Missouri River in the South Unit of Theodore Roosevelt National Park in the winter of 1964.
Theodore Roosevelt National Park
1964
National Park Service; Johnson, Einar Leonard, 1936-; Wintch, Michael Ott, 1937-
Photograph of a beaver next to a fallen tree along the Little Missouri River in the South Unit of Theodore Roosevelt National Park in the winter of 1964.
Theodore Roosevelt National Park
1964
National Park Service; Johnson, Einar Leonard, 1936-; Wintch, Michael Ott, 1937-