Title Genres Topics Date (Start) Date (End)
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
Iowa Ornithologists' Union, field report compiled data, Cattle Egret, 1983 Field notes Bird watching Birds--Counting Birds--Research 1983-04-26 1983-07-23
Iowa Ornithologists' Union, field report compiled data, Green-backed Heron, 1950-1982 Field notes Bird watching Birds--Counting Birds--Research 1950-04-23 1982-10-14
Iowa Ornithologists' Union, field report compiled data, Black-crowned Night Heron, 1956-1983 Field notes Bird watching Birds--Counting Birds--Research 1956-10-25 1983-07-08
Iowa Ornithologists' Union, field report compiled data, Yellow-Crowned Night Heron, 1963-1983 Field notes Bird watching Birds--Counting Birds--Research 1963-04-01 1983-06-05
Iowa Ornithologists' Union, field report compiled data, Ruby-throated Hummingbird, 1962-1983 Field notes Bird watching Birds--Counting Birds--Research 1962-04-28 1983-07-31
Iowa Ornithologists' Union, field report compiled data, Greater White-fronted Goose, 1970-1983 Field notes Bird watching Birds--Counting Birds--Research 1970-11-17 1983-05-04
Iowa Ornithologists' Union, field report compiled data, Snow Goose, 1963-1983 Field notes Bird watching Birds--Counting Birds--Research 1963-08-28 1983-07-22
Iowa Ornithologists' Union, field report compiled data, Ross' Goose, 1982-1983 Field notes Bird watching Birds--Counting Birds--Research 1982-11-04 1983-03-31
Iowa Ornithologists' Union, field report compiled data, Canada Goose, 1979-1983 Field notes Bird watching Birds--Counting Birds--Research 1979-08-03 1983-07-31
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, Hudsonian Godwit, 1964-1983 Field notes Bird watching Birds--Counting Birds--Research 1964-10-18 1983-05-30
Iowa Ornithologists' Union, field report compiled data, Common Goldeneye, 1954-1983 Field notes Bird watching Birds--Counting Birds--Research 1954-05-10 1983-05-26
Iowa Ornithologists' Union, field report compiled data, American Goldfinch, 1981-1982 Field notes Bird watching Birds--Counting Birds--Research Birds--Infancy 1981-09-01 1982-09-29
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, Common Grackle, 1979-1983 Field notes Bird watching Birds--Counting Birds--Research 1979-11-17 1983-02-27
Iowa Ornithologists' Union, field report compiled data, Pied-billed Grebe, 1979-1983 Field notes Bird watching Birds--Counting Birds--Research 1979-06-01 1983-06-19
Iowa Ornithologists' Union, field report compiled data, Horned Grebe, 1928-1983 Field notes Bird watching Birds--Counting Birds--Research 1928-06-11 1983-04-24
Iowa Ornithologists' Union, field report compiled data, Eared Grebe, 1983 Field notes Bird watching Birds--Counting Birds--Research 1983-04-13 1983-06-16
Iowa Ornithologists' Union, field report compiled data, Western Grebe, 1938-1983 Field notes Bird watching Birds--Counting Birds--Research 1938-03-29 1983-05-19
Field notes contributed by Marion M. Brewer, spring 1997 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification 1997-03-01 1997-05-31
Field notes contributed by Aaron Brees, spring 1997 Field notes Bird watching Birds--Counting Birds--Identification 1997-03-01 1997-05-31
Iowa field reports, spring 1997, June 10, 1997 Field notes Bird watching Birds--Counting Birds--Nests Ornithology--Societies, etc Birds--Infancy 1997-06-10 N/A
Field notes contributed by Bill F. Huser, spring 1997 Field notes Bird watching Birds--Counting Birds--Nests Nest building Parulidae | Warblers Emberizidae | Sparrows 1997-03-01 1997-05-31
Iowa, spring 1997 documentations, June 11, 1997 Field notes Bird watching Birds--Counting Birds--Research Ornithology--Societies, etc Birds--Infancy 1997-06-11 N/A