Title Genres Topics Date (Start) Date (End)
Iowa Ornithologists' Union, field report compiled data, Yellow-breasted Chat, 1958-1983 Field notes Bird watching Birds--Counting Birds--Research 1958-09-28 1983-07-16
Photograph of a Wood Duck house and an observation blind in front of Frederic Leopold's house Photographs Birds--Research Birdhouses 1960-01-01 1960-12-31
Photograph of a Wood Duck house Photographs Birds--Research Birdhouses 1960-01-01 1960-12-31
Photograph of a Wood Duck perched on a Wood Duck house Photographs Birds--Habitat Birds--Research Birdhouses 1960-01-01 1960-12-31
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, 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, Eastern Kingbird, 1960-1982 Field notes Bird watching Birds--Counting Birds--Research 1960-04-21 1982-09-18
Iowa Ornithologists' Union, field report compiled data, Great Crested Flycatcher, 1960-1982 Field notes Bird watching Birds--Counting Birds--Research 1960-04-28 1982-09-16
Iowa Ornithologists' Union, field report compiled data, Olive-sided Flycatcher, 1960-1983 Field notes Bird watching Birds--Counting Birds--Research 1960-05-07 1983-06-08
Iowa Ornithologists' Union, field report compiled data, Golden-crowned Kinglet, 1960-1983 Field notes Bird watching Birds--Counting Birds--Research 1960-05-15 1983-05-08
Iowa Ornithologists' Union, field report compiled data, Dark-eyed Junco (Northern Junco), 1960-1983 Field notes Bird watching Birds--Counting Birds--Research 1960-09-20 1983-04-30
Iowa Ornithologists' Union, field report compiled data, Eastern Phoebe, 1961-1983 Field notes Bird watching Birds--Counting Birds--Research 1961-03-25 1983-05-29
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, Black-bellied Plover, 1961-1983 Field notes Bird watching Birds--Counting Birds--Research 1961-05-21 1983-06-01
Iowa Ornithologists' Union, field report compiled data, Winter Wren, 1961-1983 Field notes Bird watching Birds--Counting Birds--Research 1961-09-08 1983-07-04
Iowa Ornithologists' Union, field report compiled data, Great Egret, 1961-1983 Field notes Bird watching Birds--Counting Birds--Research 1961-11-26 1983-07-31
Checklist of Iowa birds Administrative reports Checklists Bird watching Birds--Identification Birds--Nomenclature Birds--Research Ornithology--Methodology 1962-01-01 1962-12-31
Iowa Ornithologists' Union, field report compiled data, Purple Martin, 1962-1983 Field notes Bird watching Birds--Counting Birds--Research 1962-03-23 1983-03-31
Iowa Ornithologists' Union, field report compiled data, Bank Swallow, 1962-1982 Field notes Bird watching Birds--Counting Birds--Research 1962-04-19 1982-07-10
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, Water Pipit, 1962-1983 Field notes Bird watching Birds--Counting Birds--Research 1962-05-27 1983-05-19
Iowa Ornithologists' Union, field report compiled data, Willet, 1962-1983 Field notes Bird watching Birds--Counting Birds--Research 1962-06-02 1983-07-29
Field notes, fall migration, 1962 Bird watching Birds--Research Ornithology--Methodology Weather 1962-08-01 1962-11-30
Iowa Ornithologists' Union, Quarterly field report, fall 1962 Field notes Bird watching Birds--Migration Birds--Research Ornithology--Methodology 1962-08-01 1962-11-30
Iowa Ornithologists' Union, field report compiled data, Snow Bunting, 1962-1983 Field notes Bird watching Birds--Counting Birds--Research 1962-10-20 1983-12-28