Title Genres Topics Date (Start) Date (End)
Douglas E. Trapp letter to James J. Dinsmore regarding two owl species sightings, August 1, 1988 Correspondence Field notes Bird watching Birdsongs 1988-08-01 N/A
Douglas C. Harr emails to James J. Dinsmore and the IA-BIRD mailing list regarding summer bird sightings, August 1 and August 8, 2000 Correspondence Field notes Bird watching Birds--Identification Birds--Nests Birdsongs 2000-08-01 2000-08-08
Doug Reeves letter to Robert K. Myers regarding a special sighting report, May 11, 1987 Correspondence Field notes Bird watching Birds--Identification Birds--Nests Birdsongs Birds--Research 1987-05-11 N/A
Donald Gillaspey letter to Thomas Kent regarding bird sightings, fall 1994 Correspondence Field notes Bird watching Birds--Behavior Birds--Identification Birds--Nests Birdsongs Birds--Infancy 1994-08-01 1994-11-30
Documentation form for extraordinary bird sightings in Iowa, Prairie Warbler, July 8, 1995, Chris Edwards Field notes Bird watching Birds--Food Birds--Identification Birdsongs Rare birds Birds--Infancy 1995-07-08 N/A
Documentation form for extraordinary bird sightings in Iowa, Magnolia Warbler, July 4, 1995, Wayne Livermore Field notes Forms (documents) Bird watching Birds--Identification Birdsongs Rare birds 1995-07-04 N/A
Documentation form for extraordinary bird sightings in Iowa, MacGillivray's Warbler, June 2, 1995, Mark Proescholdt Field notes Forms (documents) Bird watching Birds--Identification Birdsongs Rare birds 1995-06-02 N/A
Dick Bierman letter to Nicholas S. Halmi regarding bird sightings, November 29, 1977 Correspondence Field notes Bird watching Birdsongs Birds--Infancy 1977-11-29 N/A
Dean Mosman letter to Thomas H. Kent regarding bird sightings, July 29, 1980 Correspondence Field notes Bird populations Bird watching Birds--Nests Birdsongs Weather 1980-07-29 N/A
David Newhouse letter to Thomas Kent regarding spring, May 27, 1981 Correspondence Field notes Bird watching Birds--Identification Birdsongs Photography of birds 1981-05-27 N/A
David J. Conrads letter to Carl J. Bendorf regarding bird sightings, fall 1988 Correspondence Field notes Bird watching Birds--Identification Birdsongs Birds--Infancy 1988-08-01 1988-11-30
Darwin Koenig letter to Lee A. Schoenewe regarding bird sightings, November 27, 1995 Correspondence Field notes Bird watching Birds--Identification Birdsongs 1995-11-27 N/A
Darwin Koenig letter to James J. Dinsmore regarding summer bird sightings, July 31, 1997 Correspondence Field notes Bird watching Birds--Identification Birds--Nests Birdsongs 1997-07-31 N/A
Darwin Koenig letter to James J. Dinsmore regarding bird sightings, August 1, 1988 Correspondence Field notes Bird watching Birds--Nests Birdsongs Birds--Infancy Birds--Feeding and feeds 1988-08-01 N/A
Dale Stone letter to Thomas Kent regarding fall field reports, November 18, 1994 Correspondence Field notes Bird watching Birds--Identification Birdsongs 1994-11-18 N/A
Daily field checking list, Walter Rosene, May 7, 1933 Checklists Field notes Bird watching Birdsongs 1933-05-07 N/A
Daily field checking list, Walter Rosene, May 28, 1933 Checklists Field notes Bird watching Birds--Eggs Birds--Nests Birdsongs 1933-05-28 N/A
Daily field checking list, Walter Rosene, May 13, 1936 Checklists Field notes Bird watching Birds--Identification Birdsongs 1936-05-13 N/A
Daily field checking list, Walter Rosene, May 12, 1932 Checklists Field notes Bird watching Birds--Nests Birdsongs 1932-05-12 N/A
Daily field checking list, Walter Rosene, May 11, 1932 Checklists Field notes Bird watching Birds--Nests Birdsongs 1932-05-11 N/A
Daily field checking list, Walter Rosene, June 4, 1933 second trip Checklists Field notes Bird watching Birds--Eggs Birds--Nests Birdsongs Photography of birds Birds--Infancy 1933-06-04 N/A
Daily field checking list by Walter Rosene, May 5, 1941 Checklists Field notes Bird watching Birdsongs Weather 1941-05-05 N/A
Clarice Watson letter to Vernon M. Kleen regarding bird sightings, July 12, 1980 Correspondence Field notes Bird watching Birds--Counting Birds--Nests Birdsongs Birds--Infancy Birds--Feeding and feeds 1980-07-12 N/A
Carl J. Bendorf letter to Nicholas S. Halmi regarding the sighting of a Lincoln Sparrow, July 16, 1978 Correspondence Field notes Bird watching Birds--Identification Birdsongs Songbirds 1978-07-16 N/A
Carl J. Bendorf letter to James J. Dinsmore regarding the Birdline answering machine and a sighting of a House Finch, July 30, 1987 Correspondence Field notes Bird watching Birdsongs Ornithology--Societies, etc 1987-07-30 N/A