Title Genres Topics Date (Start) Date (End)
Records Committee review for rare bird sighting for Pine Warbler at Hancher Auditorium at Iowa City, 1992 Administrative records Clippings (information artifacts) Field notes Photographs Bird watching Ornithology Ornithology--Societies, etc 1992-12-20 1994-10-18
Joe Kennedy letter to Peter C. Petersen regarding field notes, winter 1963 Correspondence Field notes Bird watching Birds--Migration Birds--Research Ornithology--Methodology 1963-03-01 1963-03-31
Audubon field notes, summer migration, 1963 Field notes Bird watching Birds--Research Ornithology--Methodology Weather 1963-06-01 1963-07-31
Letter to Peter C. Petersen regarding bird summer sightings, July 24, 1963 Correspondence Field notes Bird banding Bird watching Birds--Research Ornithology--Methodology Wild animal collecting 1963-07-24 N/A
Pearl Knoop letter to Peter C. Petersen regarding fall migration, August 17, 1963 Correspondence Field notes Bird watching Birds--Migration Birds--Nests Birds--Research Ornithology--Methodology 1963-08-17 N/A
Audubon field notes, spring migration, 1963 Field notes Bird watching Birds--Migration Birds--Research Ornithology--Methodology 1963-03-01 1963-05-31
Field notes for Morse Lake, May 1963 Field notes Bird watching Birds--Migration Birds--Research Ornithology--Methodology Parulidae | Warblers 1963-05-01 1963-05-31
Field notes, spring migration, 1963 Field notes Bird watching Birds--Migration Birds--Research Ornithology--Methodology 1963-03-01 1963-05-31
Iowa Ornithologists' Union, Quarterly field report, spring 1963 Field notes Bird watching Birds--Research Ornithology--Methodology 1963-03-01 1963-05-31
Robert L. Nelson letter to Peter C. Petersen regarding spring migration, June 14, 1963 Correspondence Field notes Bird watching Birds--Migration Birds--Research Ornithology--Methodology 1963-06-14 N/A
Tim C. Moermond and Mike Orthel letter to Peter C. Petersen regarding spring migration, May 28, 1963 Artifacts (object genre) Correspondence Field notes Bird watching Birds--Migration Birds--Research Ornithology--Methodology 1963-05-28 N/A
Pearl Knoop letter to Peter C. Petersen regarding spring migration, June 4, 1963 Correspondence Field notes Bird watching Birds--Migration Birds--Research Ornithology--Methodology 1963-06-04 N/A
Field notes, winter 1963 Field notes Bird watching Birds--Research Ornithology--Methodology Weather 1963-02-01 1963-02-28
Ruth Upp letter to Peter C. Petersen regarding bird sightings, March 16, 1963 Correspondence Field notes Bird watching Birds--Research Ornithology--Methodology 1963-03-16 N/A
Records Committee review for rare bird sighting of Arctic Tern at Sandpiper Beach at Saylorville Reservoir, 1999 Administrative records Field notes Photographs Bird watching Ornithology Ornithology--Societies, etc 1999-08-18 2000-11-28
Audubon field notes, winter migration, 1963 Field notes Bird watching Birds--Migration Birds--Research Ornithology--Methodology 1963-03-31 N/A
Pearl Knoop letter to Peter C. Petersen regarding field notes, winter 1963 Correspondence Field notes Bird watching Birds--Research Ornithology--Methodology 1963-04-08 N/A
Tim C. Moermond letter to Peter C. Petersen regarding field notes, winter 1963 Correspondence Field notes Bird watching Birds--Migration Birds--Research Ornithology--Methodology 1963-04-03 N/A
Records Committee review for rare bird sighting for Rose-breasted Grosbeak at Waterman Prairie, 1997 Administrative records Correspondence Field notes Bird watching Ornithology Ornithology--Societies, etc 1997-03-20 2000-11-24
Records Committee review for rare bird sighting for Rose-breasted Grosbeak at Atlantic, 1992 Administrative records Field notes Photographs Bird watching Ornithology Ornithology--Societies, etc 1992-11-28 1994-10-18
Records Committee review for rare bird sighting for Marsh Wren at Brown's Lake in Woodbury County, 1998 Administrative records Field notes Bird watching Ornithology Ornithology--Societies, etc 1998-01-01 2000-11-24
Records Committee review for rare bird sighting for Marsh Wren at New Lake, 1997 Administrative records Field notes Bird watching Ornithology Ornithology--Societies, etc 1997-12-27 2000-11-24
Records Committee review for rare bird sighting for Marsh Wren at Brenton Slough, 1997 Administrative records Clippings (information artifacts) Field notes Bird watching Ornithology Ornithology--Societies, etc 1997-12-21 2000-11-24
Records Committee review for rare bird sighting for Marsh Wren at Browns Lake, 1994 Administrative records Field notes Bird watching Ornithology Ornithology--Societies, etc 1994-01-02 1996-04-25
Records Committee review for rare bird sighting of Arctic Tern at Sandpiper Beach at Saylorville Reservoir, 1999 Administrative records Field notes Bird watching Ornithology Ornithology--Societies, etc 1999-08-19 2000-11-28