Results for "Field notes"

1. 

   Field notes, partial list of birds seen in Wisconsin, 1898

   • Date: 1898 1898 1898

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   Field notes, October 1911 : probably taken at Lawrence, Kansas

   • Date: 1911-1918 1911 1918

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   Field notes, February - August 1913 : bird observations made on trips in Washington, D. C., Maryland, and Virginia

   • Date: 1913 19130228 19130816

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   Gull notes, two letters from Professor Niko Tinbergen, 1954-1956

   • Date: 1954-1956 1954 1956
   • Creator: Moynihan, M.

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   Utah 1916 : Field diaries, 8 May - 26 October 1916

   • Date: 1916 19160508 19161026
   • Creator: Wetmore, Alexander, 1886-1978

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11. 

    Western United States, 1918 : To obtain information on breeding waterfowl and the economic value of bats; Field diaries, 18 May - 26 September 1918

    • Date: 1918 19180518 19181131

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13. 

    Mixed Species flocks of birds (gregarious behavior), 1960

    • Date: 1960-1962 1960 1962

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15. 

    Leewards Survey 19, May-June 1967

    • Date: 1967 19670601 19670606
    • Creator: Burckhalter, David L.

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17. 

    Leewards Survey 19, May-June 1967

    • Date: 1967 19670526 19670601
    • Creator: Stadel, Dennis L.

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19. 

    Leewards Survey 19, June 1967

    • Date: 1967 19670607 19670613
    • Creator: Tuxson, R. W.

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21. 

    Leewards Survey 19, May-June 1967

    • Date: 1967 19670528 19670601
    • Creator: Tuxson, R. W.

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23. 

    Andean Birds Mixed Flocks, Colombia, 1962-1965 (2 of 4)

    • Date: 1962 1962 1965
    • Creator: Moynihan, M.

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