Title Genres Topics Date (Start) Date (End)
James J. Dinsmore letter to Bruce G. Peterjohn regarding bird sightings, August 20 1986 Correspondence Field notes Birds--Nests Threskiornithidae | Ibises Photography of birds 1986-08-20 N/A
Kestrel use of boxes increases Reports Birds--Nests Birdhouses 1986-06-01 1986-07-31
Saylorville's Cooper's Hawks Correspondence Field notes Bird watching Birds--Nests 1986-08-22 N/A
James L. Fuller letter regarding House Finch sightings Correspondence Bird watching Birds--Nests 1986-06-01 1986-07-31
Letter to James J. Dinsmore regarding bird sightings Correspondence Field notes Bird watching Birds--Nests Birdsongs Falconidae | Falcons 1986-06-01 1986-07-31
Field reports summer 1986 Field notes Bird watching Birds--Counting Birds--Nests 1986-06-01 1986-07-31
Field notes and Bery Engebretsen letter to James J. Dinsmore regarding bird sightings, August 3, 1985 Correspondence Field notes Bird watching Birds--Nests Birdsongs Birds--Infancy 1985-08-03 N/A
Field notes contributed by Bart M. Ballard, summer 1986 Field notes Bird watching Birds--Nests Weather 1986-06-01 1986-07-31
Field reports form for submitting seasonal observations of Iowa birds, Douglas C. Harr, summer 1986 Field notes Forms (documents) Bird watching Birds--Habitat Birds--Nests Birdsongs Weather Birds--Infancy 1986-06-01 1986-07-31
Field notes contributed by Sharon Laub, summer 1986 Field notes Bird watching Birds--Identification Birds--Nests Birds--Infancy 1986-06-01 1986-07-31
Field reports form for submitting seasonal observations of Iowa birds, Francis L. Moore, summer 1986 Field notes Forms (documents) Bird watching Birds--Nests Birdsongs Parulidae | Warblers Birds--Infancy 1986-06-01 1986-07-31
Field notes contributed by Dean Mosman, summer 1986 Field notes Bird feeders Bird watching Birds--Nests Birds--Infancy 1986-06-01 1986-07-31
Field notes contributed by Erik Munson, summer 1986 Field notes Bird watching Birds--Identification Birds--Nests Birds--Infancy 1986-06-01 1986-07-31
Field notes contributed by Robert K. Myers, summer 1986 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birds--Nests Birdsongs Parulidae | Warblers Birds--Infancy 1986-06-01 1986-07-31
Field notes contributed by Babs Padelford and Loren Padelford, summer 1986 Field notes Bird watching Birds--Counting Birds--Identification Birds--Nests Birdsongs Birds--Infancy 1986-06-01 1986-07-31
Field notes and Peter C. Petersen letter to James J. Dinsmore, July 28, 1986 Correspondence Field notes Bird feeders Bird watching Birds--Counting Birds--Food Birds--Identification Birds--Nests Birds--Infancy 1986-07-28 N/A
Field notes contributed by Doug Reeves, summer 1986 Field notes Bird watching Birds--Nests Birds--Infancy 1986-06-01 1986-07-31
Field notes contributed by Barbara L. Wilson, July 28, 1986 Correspondence Field notes Bird watching Birds--Behavior Birds--Eggs Birds--Food Birds--Nests Birdsongs Birds--Infancy 1986-07-28 N/A
Field notes contributed by Barbara L. Wilson, July 6, 1986 Correspondence Field notes Bird watching Birds--Eggs Birds--Identification Birds--Nests Birdsongs Laridae | Gulls and Terns Parulidae | Warblers 1986-07-06 N/A
Allen L. Farris letter to Doug Reeves regarding juvenile American Woodcock sightings, May 13, 1986 Correspondence Field notes Bird watching Birds--Nests Birds--Infancy 1986-05-13 N/A
Field notes contributed by James L. Hansen, spring 1986 Field notes Forms (documents) Bird watching Birds--Counting Birds--Nests 1986-03-01 1986-05-31
Field reports form, contributed by Rita E. Efta, fall 1986 Field notes Forms (documents) Bird populations Bird watching Birds--Nests 1986-08-01 1986-11-30
Bird report Field notes Bird watching Birds--Migration Birds--Nests Wit and humor 1986-11-02 1986-12-02
Hank Krause letter to Thomas H. Kent regarding bird sightings, spring 1986 Correspondence Field notes Bird watching Birds--Nests Birds--Infancy 1986-03-01 1986-05-31
Field notes contributed by Robert K. Myers, fall 1986 Field notes Forms (documents) Bird feeders Bird watching Birds--Identification Birds--Nests 1986-08-01 1986-11-30