Title Genres Topics Date (Start) Date (End)
Iowa Birdline update, May 20, 1991 Correspondence Field notes Bird watching Tyrannidae | Flycatchers Vireonidae | Vireos Parulidae | Warblers Dial-a-message telephone calls 1991-05-20 N/A
John Van Dyk letter to Carl Bendorf, June 1 1991 Correspondence Field notes Bird watching Birds--Identification Birds--Migration Rare birds Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Weather 1991-06-01 N/A
Iowa Birdline update, May 27, 1991 Correspondence Field notes Bird watching Birds--Migration Tyrannidae | Flycatchers Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Dial-a-message telephone calls 1991-05-27 N/A
Bery Engebretsen letter to James J. Dinsmore regarding summer bird sightings, summer 1997 Correspondence Field notes Bird watching Anseriformes | Ducks, Geese, and Swans Scolopacidae | Sandpipers, Phalaropes, and allies Parulidae | Warblers 1997-06-01 1997-07-31
Peter Ernzen letter to James J. Dinsmore regarding summer bird sightings, summer 1997 Correspondence Field notes Bird watching Birds--Identification Birdsongs Parulidae | Warblers 1997-06-01 1997-07-31
Iowa RBA, September 13-17, 1999 Correspondence Field notes Bird watching Birds--Identification Parulidae | Warblers Dial-a-message telephone calls 1999-09-13 1999-09-17
Iowa RBA, September 6-9, 1999 Correspondence Field notes Bird watching Birds--Identification Parulidae | Warblers Ardeidae | Herons Dial-a-message telephone calls 1999-09-06 1999-09-09
Iowa RBA, August 31- September 4, 1999 Correspondence Field notes Bird watching Birds--Identification Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Dial-a-message telephone calls 1999-08-31 1999-09-04
Iowa RBA, August 16-20, 1999 Correspondence Field notes Bird watching Birds--Identification Scolopacidae | Sandpipers, Phalaropes, and allies Parulidae | Warblers Dial-a-message telephone calls 1999-08-16 1999-08-20
Iowa RBA, August 9-12, 1999 Correspondence Field notes Bird feeders Bird watching Birds--Identification Birds--Migration Birdsongs Scolopacidae | Sandpipers, Phalaropes, and allies Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Dial-a-message telephone calls 1999-08-09 1999-08-12
Iowa RBA, July 12, 1999 Correspondence Field notes Bird watching Birds--Identification Birdsongs Scolopacidae | Sandpipers, Phalaropes, and allies Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Birds--Infancy Dial-a-message telephone calls 1999-07-12 N/A
Iowa RBA, September 9, 1996 Correspondence Field notes Bird watching Charadriiformes | Shore-birds, Gulls, and Auks Hirundinidae | Swallows Parulidae | Warblers Dial-a-message telephone calls 1996-09-09 1996-09-12
Iowa Birdline update, August 16, 1993 Correspondence Field notes Bird watching Birds--Migration Charadriiformes | Shore-birds, Gulls, and Auks Vireonidae | Vireos Parulidae | Warblers Water levels Dial-a-message telephone calls 1993-08-16 N/A
Iowa Birdline update, August 30, 1993 Correspondence Field notes Bird watching Birds--Migration Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Dial-a-message telephone calls 1993-08-30 N/A
Field notes and Peter Ernzen letter to Thomas H. Kent, spring 1997 Correspondence Field notes Bird feeders Bird watching Birds--Counting Birds--Identification Vireonidae | Vireos Parulidae | Warblers 1997-03-01 1997-05-31
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
Field notes contributed by Robert I. Cecil, summer 1984 Correspondence Field notes Forms (documents) Bird watching Parulidae | Warblers 1984-06-01 1984-07-31
Pearl Knoop letter to Peter C. Petersen regarding Marble Rock, Iowa spring migration, June 10, 1965 Correspondence Field notes Bird watching Birds--Migration Fringillidae | Finches Parulidae | Warblers 1965-06-10 N/A
Tanya Bray letter to Thomas H. Kent regarding bird sightings, July 29, 1980 Correspondence Field notes Forms (documents) Bird watching Birds--Counting Anseriformes | Ducks, Geese, and Swans Laridae | Gulls and Terns Scolopacidae | Sandpipers, Phalaropes, and allies Parulidae | Warblers Weather 1980-07-29 N/A
Francis L. Moore letter to Thomas H. Kent regarding bird sightings, May 30, 1980 Correspondence Field notes Bird watching Birds--Counting Birds--Nests Birdsongs Laridae | Gulls and Terns Accipitridae | Hawks and Eagles Phasianidae | Pheasants, Turkeys, and Grouse Laniidae | Shrikes Fringillidae | Finches Vireonidae | Vireos Parulidae | Warblers Bombycillidae | Waxwings Birds--Feeding and feeds 1980-05-30 N/A
Ione Getscher letter to Thomas H. Kent regarding bird sightings, May 19, 1980 Correspondence Field notes Bird watching Birds--Migration Birds--Nests Birds--Research Anseriformes | Ducks, Geese, and Swans Ornithology--Methodology Parulidae | Warblers 1980-05-19 N/A
Genevieve DeLong letter to Thomas H. Kent regarding bird sightings, May 29, 1980 Correspondence Field notes Bird banding Bird watching Birds--Food Birds--Research Tyrannidae | Flycatchers Ornithology--Methodology Turdidae | Thrushes Parulidae | Warblers Bombycillidae | Waxwings Weather 1980-05-29 N/A
Dorothy A. Brunner letter to Thomas H. Kent regarding bird sightings, May 28, 1980 Correspondence Field notes Bird watching Birds--Nests Birds--Research Accipitridae | Hawks and Eagles Ornithology--Methodology Hirundinidae | Swallows Turdidae | Thrushes Vireonidae | Vireos Parulidae | Warblers 1980-05-28 N/A
Field notes contributed by Tanya Bray, spring 1980 Correspondence Field notes Bird watching Birds--Counting Birds--Research Anseriformes | Ducks, Geese, and Swans Laridae | Gulls and Terns Accipitridae | Hawks and Eagles Ornithology--Methodology Scolopacidae | Sandpipers, Phalaropes, and allies Fringillidae | Finches Vireonidae | Vireos Parulidae | Warblers Weather 1980-03-01 1980-05-31
Florence McCaughey letter regarding fall bird migration, November 25, 1964 Correspondence Field notes Bird populations Bird watching Birds--Migration Birds--Research Ornithology--Methodology Parulidae | Warblers 1964-11-25 N/A