Title Genres Topics Date (Start) Date (End)
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
Field notes contributed by Peter Ernzen, summer 1997 Field notes Reports Bird watching Birds--Counting Birds--Identification Birdsongs 1997-06-01 1997-07-31
Field notes contributed by Bill F. Huser, summer 1997 Field notes Reports Bird watching Birds--Counting Birds--Identification Birds--Nests Birdsongs Birds--Infancy 1997-06-01 1997-07-31
Field reports form for submitting seasonal observations of Iowa birds, Matthew Kenne, summer 1997 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birdsongs Tyrannidae | Flycatchers Parulidae | Warblers 1997-06-01 1997-07-31
Field notes contributed by Dennis L. Carter, June 2, 1997 Field notes Bird feeders Bird watching Birds--Counting Birdsongs Parulidae | Warblers Birds--Feeding and feeds Emberizidae | Sparrows 1997-06-02 N/A
Marie E. Spears Tiemann and Jean B. Braley letter to Thomas H. Kent regarding bird sightings, June 2, 1997 Correspondence Field notes Bird watching Birds--Migration Birdsongs 1997-06-02 N/A
Rare bird documentation form for Prairie Warbler at Mud Creek Park in Henry County, 1997 Field notes Birds--Identification Birdsongs Ornithology Rare birds 1997-06-02 1997-08-01
Iowa field reports, spring 1997, June 10, 1997 Field notes Bird feeders Bird watching Birdsongs Ornithology--Societies, etc Parulidae | Warblers Birds--Infancy Emberizidae | Sparrows 1997-06-10 N/A
Iowa field reports, spring 1997, June 10, 1997 Field notes Bird watching Birdsongs Ornithology--Societies, etc Birds--Infancy 1997-06-10 N/A
Neil Bernstein letter to James J. Dinsmore regarding a Veery sighting, July 10, 1997 Correspondence Field notes Bird watching Birdsongs 1997-07-10 N/A
Field notes contributed by Paul Martsching, July 26, 1997 Field notes Reports Bird watching Birds--Counting Birdsongs 1997-07-26 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
Field notes contributed by John Van Dyk, fall 1997 Field notes Reports Bird watching Birds--Counting Birds--Identification Birds--Nests Birdsongs Weather 1997-08-01 1997-11-30
Julie B. Hayek letter to Thomas H. Kent regarding an Evening Grosbeak sighting, September 20, 1997 Correspondence Field notes Bird feeders Bird watching Birdsongs 1997-09-20 N/A
Rare bird documentation form for Field Sparrow north of Keokuk, 1997 Field notes Birds--Identification Birdsongs Ornithology Ornithology--Technique Rare birds 1997-12-22 1998-01-06
Field reports March 1 through May 31, 1998, Pam and Reid Allen Field notes Bird watching Birds--Identification Birds--Nests Birdsongs Photography of birds 1998-03-01 1998-05-31
Field reports, spring 1998, Dennis Carter Field notes Bird watching Birds--Migration Birdsongs Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Waterfowl 1998-03-01 1998-05-31
Spring 1998 field report, Jane Clark Field notes Bird watching Birdsongs Parulidae | Warblers Birds--Infancy 1998-03-01 1998-05-31
Annotated bird sighting list for spring 1998 compiled by Ray Cummins Field notes Bird watching Birds--Identification Birdsongs 1998-03-01 1998-05-31
Spring field reports, 1998, Jim Dinsmore Field notes Bird watching Birds--Eggs Birds--Identification Birds--Nests Birdsongs 1998-03-01 1998-05-31
Peter Ernzen letter to Thomas Kent regarding spring migration, spring 1998 Correspondence Field notes Bird watching Birds--Identification Birds--Migration Birdsongs 1998-03-01 1998-05-31
Field reports form for submitting seasonal observations of Iowa birds, Matthew Kenne, spring 1998 Field notes Forms (documents) Bird watching Birds--Migration Birdsongs Passeriformes | Perching-birds and songbirds Charadriiformes | Shore-birds, Gulls, and Auks 1998-03-01 1998-05-31
1998 spring Iowa birds report, Babs & Loren Padelford Field notes Bird watching Birds--Migration Birds--Nests Birdsongs 1998-03-01 1998-05-31
Field report, spring 1998, Marietta Petersen Field notes Bird watching Birds--Nests Birdsongs 1998-03-01 1998-05-31
Iowa seasonal report spring 98, Diane Porter Field notes Bird watching Birds--Identification Birdsongs 1998-03-01 1998-05-31