Title Genres Topics Date (Start) Date (End)
Iowa Ornithologists' Union, field report compiled data, Northern Saw-whet Owl, 1979-1983 Field notes Bird watching Birds--Counting Birds--Research 1979-12-29 1983-04-10
Iowa Ornithologists' Union, field report compiled data, Northern Rough-winged Swallow, 1960-1983 Field notes Bird watching Birds--Counting Birds--Research 1960-04-16 1983-04-13
Iowa Ornithologists' Union, field report compiled data, Northern Pintail, 1979-1983 Field notes Bird watching Birds--Counting Birds--Research 1979-08-05 1983-07-02
Iowa Ornithologists' Union, field report compiled data, Northern Parula, 1980-1983 Field notes Bird watching Birds--Counting Birds--Research 1980-05-06 1983-07-10
Iowa Ornithologists' Union, field report compiled data, Northern Mockingbird, 1977-1983 Field notes Bird watching Birds--Counting Birds--Research 1977-06-01 1983-07-15
Iowa Ornithologists' Union, field report compiled data, Northern Harrier, 1979-1983 Field notes Bird watching Birds--Counting Birds--Research 1979-08-04 1983-07-06
Iowa Ornithologists' Union, field report compiled data, Northern Goshawk, 1979-1983 Field notes Bird watching Birds--Counting Birds--Research 1979-11-17 1983-12-18
Iowa Ornithologists' Union, field report compiled data, Northern Flicker, 1979-1983 Field notes Bird watching Birds--Counting Birds--Research 1979-11-10 1983-01-19
Iowa Ornithologists' Union, field report compiled data, Northern Cardinal, 1964-1979 Field notes Bird watching Birds--Nests Birds--Research Birds--Infancy 1964-09-18 1979-09-19
Iowa Ornithologists' Union, field report compiled data, Northern Bobwhite, 1979-1983 Field notes Bird watching Birds--Counting Birds--Research 1979-08-01 1983-07-31
Iowa Ornithologists' Union, field report compiled data, Nashville Warbler, 1977-1983 Field notes Bird watching Birds--Counting Birds--Research 1977-08-11 1983-04-26
Iowa Ornithologists' Union, field report compiled data, Mute Swan, 1980-1983 Field notes Bird watching Birds--Counting Birds--Research 1980-04-04 1983-03-27
Iowa Ornithologists' Union, field report compiled data, Mourning Warbler, 1980-1983 Field notes Bird watching Birds--Counting Birds--Research 1980-05-15 1983-06-09
Iowa Ornithologists' Union, field report compiled data, Mourning Dove, 1980-1982 Field notes Bird watching Birds--Counting Birds--Nests Birds--Research Birds--Infancy 1980-03-24 1982-02-23
Iowa Ornithologists' Union, field report compiled data, Merlin, 1979-1983 Field notes Bird watching Birds--Counting Birds--Research 1979-09-15 1983-04-29
Iowa Ornithologists' Union, field report compiled data, Marsh Wren, 1961-1983 Field notes Bird watching Birds--Counting Birds--Research 1961-04-22 1983-06-29
Iowa Ornithologists' Union, field report compiled data, Marbled Godwit, 1960-1983 Field notes Bird watching Birds--Counting Birds--Research 1960-04-17 1983-05-16
Iowa Ornithologists' Union, field report compiled data, Mallard, 1979-1983 Field notes Bird watching Birds--Counting Birds--Research 1979-11-11 1983-02-28
Iowa Ornithologists' Union, field report compiled data, Magnolia Warbler, 1980-1983 Field notes Bird watching Birds--Counting Birds--Research 1980-05-18 1983-05-30
Iowa Ornithologists' Union, field report compiled data, Louisiana Waterthrush, 1958-1983 Field notes Bird watching Birds--Counting Birds--Eggs Birds--Nests Birds--Research Birds--Infancy Birds--Feeding and feeds 1958-09-09 1983-07-31
Iowa Ornithologists' Union, field report compiled data, Long-tailed Duck, 1948-1983 Field notes Bird watching Birds--Counting Birds--Research 1948-03-05 1983-01-14
Iowa Ornithologists' Union, field report compiled data, Long-eared Owl, 1979-1983 Field notes Bird watching Birds--Counting Birds--Research 1979-06-01 1983-03-25
Iowa Ornithologists' Union, field report compiled data, Long-billed Dowitcher, 1979-1983 Field notes Bird watching Birds--Counting Birdsongs Birds--Research Birds--Infancy 1979-10-13 1983-03-16
Iowa Ornithologists' Union, field report compiled data, Loggerhead Shrike, 1983 Field notes Bird watching Birds--Counting Birds--Research 1983-06-02 1983-07-15
Iowa Ornithologists' Union, field report compiled data, Little Blue Heron, 1979-1983 Field notes Bird watching Birds--Counting Birds--Research 1979-08-01 1983-07-30