Results for "Birds -- Migration"

     
    Showing results 1 - 12 of 359 for Birds -- Migration
    1. SI History Bibliography

      The View From the Castle: A chance to study the arduous migration of birds over the Himalayas calls to mind some obstacles to modern travel

      • Date: December 1973
      • Creator: Ripley, Sidney Dillon 1913-2001
      • Creator: Ripley, Sidney Dillon 1913-2001

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    3. The Distribution and Migration of North American Birds, January, 1866

      The Distribution and Migration of North American Birds, January, 1866

      • Date: January 1866
      • Creator: Baird, Spencer Fullerton 1823-1887
      • Creator: Baird, Spencer Fullerton 1823-1887

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    5. Migration records, undated, 1905, Smithsonian Field Book Project, SIA RU007006.

      Migration records, undated

      • Date: 1905 1905 1905

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    7. Migration records, fall, 1901, 1901, Smithsonian Field Book Project, SIA RU007006.

      Migration records, fall, 1901

      • Date: 1901 19010804 19011102
      • Creator: Wetmore, Alexander, 1886-1978

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    9. Migration records, spring, 1901, 1901, Smithsonian Field Book Project, SIA RU007006.

      Migration records, spring, 1901

      • Date: 1901 19010201 19010231
      • Creator: Wetmore, Alexander, 1886-1978

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    11. Migration records, spring, 1902, 1902, Smithsonian Field Book Project, SIA RU007006.

      Migration records, spring, 1902

      • Date: 1902 19020223 19020524
      • Creator: Wetmore, Alexander, 1886-1978

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    13. Migration records, fall, 1902, 1902, Smithsonian Field Book Project, SIA RU007006.

      Migration records, fall, 1902

      • Date: 1902 19020812 19021123
      • Creator: Wetmore, Alexander, 1886-1978

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    15. Migration records, spring, 1903, 1903, Smithsonian Field Book Project, SIA RU007006.

      Migration records, spring, 1903

      • Date: 1903 19030201 19030610
      • Creator: Wetmore, Alexander, 1886-1978

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    17. Migration records, spring, 1904, 1904, Smithsonian Field Book Project, SIA RU007006.

      Migration records, spring, 1904

      • Date: 1904 19040210 19040528
      • Creator: Wetmore, Alexander, 1886-1978

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    19. Migration records, spring, 1908, 1908, Smithsonian Field Book Project, SIA RU007006.

      Migration records, spring, 1908

      • Date: 1908 19080214 19080229
      • Creator: Wetmore, Alexander, 1886-1978

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    21. Migration records, fall, 1903, 1903, Smithsonian Field Book Project, SIA RU007006.

      Migration records, fall, 1903

      • Date: 1903 19030814 19031127
      • Creator: Wetmore, Alexander, 1886-1978

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    23. Migration records, fall, 1904, 1904, Smithsonian Field Book Project, SIA RU007006.

      Migration records, fall, 1904

      • Date: 1904 19040714 19041105
      • Creator: Wetmore, Alexander, 1886-1978

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    Showing results 1 - 12 of 359 for Birds -- Migration

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