Title Genres Topics Date (Start) Date (End)
Iowa Ornithologists' Union, Quarterly field report, summer 2002 Field notes Bird watching Birds--Habitat Birds--Nests Birds--Research Charadriiformes | Shore-birds, Gulls, and Auks Weather 2002-06-01 2002-07-31
Iowa Birdline update, February 6, 1989 Field notes Bird watching Weather Dial-a-message telephone calls 1989-02-06 N/A
Iowa Ornithologists' Union, Quarterly field report, summer 2005 Field notes Bird watching Birds--Counting Birds--Nests Forest birds Weather 2005-06-01 2005-07-31
Field notes contributed by Dennis L. Carter, July 31, 2004 Correspondence Field notes Bird watching Birdsongs Anseriformes | Ducks, Geese, and Swans Nest building Weather Birds--Infancy 2004-07-31 N/A
Iowa Ornithologists' Union, Quarterly field report, summer 2004 Field notes Bird watching Birds--Research Weather 2004-06-01 2004-07-31
IOU field reports form, Douglas C. Harr, December 1, 1995 Field notes Forms (documents) Bird watching Birds--Counting Birds--Migration Birdsongs Weather 1995-12-01 N/A
Iowa Ornithologists' Union, Quarterly field report, fall 1995 Field notes Bird watching Birds--Migration Birds--Research Weather 1995-08-01 1995-11-30
Spring 1995 report, John Van Dyk Field notes Bird watching Weather 1995-03-01 1995-05-31
Iowa report, spring 1995, Diane Porter Field notes Bird watching Birds--Identification Weather 1995-06-02 N/A
Field reports form for submitting seasonal observations of Iowa birds, spring 1995, Matthew Kenne Field notes Forms (documents) Bird watching Birds--Eggs Birds--Identification Birds--Nests Weather 1995-03-01 1995-05-31
Field reports form for submitting seasonal observations of Iowa birds, spring 1995, Douglas Harr Field notes Forms (documents) Bird watching Weather 1995-03-01 1995-05-31
Iowa Ornithologists' Union, Quarterly field report, spring 1995 Field notes Reports Bird watching Birds--Migration Birds--Research Ornithology--Methodology Weather 1995-03-01 1995-05-31
Summer field reports, 1995, Jim Dinsmore Field notes Bird watching Birds--Nests Birdsongs Weather 1995-06-01 1995-07-31
Jim Dinsmore email to Thomas Kent regarding Whooping Cranes, June 11, 1999 Correspondence Field notes Bird watching Weather 1999-06-11 N/A
Field notes contributed by Carol A. Alexander, winter 1992-1993 Correspondence Field notes Birds--Behavior Birds--Identification Rare birds Weather 1992-12-01 1993-02-28
Field notes contributed by Douglas C. Harr, July 27, 2000 Field notes Bird watching Birds--Counting Birds--Nests Weather Birds--Infancy 2000-07-27 N/A
Fall 1999 report, John Van Dyk Field notes Bird watching Icteridae | Blackbirds, Orioles, Meadowlarks, and allies Parulidae | Warblers Weather 1999-12-01 N/A
IOU field reports form, fall 1999, Douglas Harr Field notes Bird watching Weather 1999-12-01 N/A
Field reports form for submitting seasonal observations of Iowa birds, summer 1999, Robert & Connie VanErsvelde Field notes Forms (documents) Bird watching Birds--Nests Weather 1999-06-01 1999-07-31
IOU field reports form, Douglas Harr, July 30, 1999 Field notes Bird watching Weather 1999-07-30 N/A
Field reports, summer 1999, Dennis Carter Field notes Bird watching Birds--Nests Birdsongs Weather 1999-06-01 1999-07-31
Field reports form for submitting seasonal observations of Iowa birds, Robert & Connie VanErsvelde, March, April, May 1999 Field notes Forms (documents) Bird watching Weather 1999-03-01 1999-05-31
Spring 1999 report, John Van Dyk Field notes Bird watching Birds--Identification Parulidae | Warblers Weather 1999-06-01 N/A
Spring field report, 1999, Marietta Petersen Field notes Bird feeders Bird watching Weather 1999-03-01 1999-05-31
IOU field reports form, Douglas Harr, May 25, 1999 Field notes Bird watching Birds--Nests Parulidae | Warblers Weather 1999-05-25 N/A