Title Genres Topics Date (Start) Date (End)
Annotated bird sighting list for Spring 1994 compiled by Dennis Henrickson Field notes Bird watching 1994-03-01 1994-05-31
Spring 1995, Dennis Henrickson Field notes Bird watching 1995-03-01 1995-05-31
Annotated bird sighting list for spring 1998 compiled by Dennis Henrickson Field notes Bird watching Birds--Migration Parulidae | Warblers 1998-03-01 1998-05-31
Field reports, 3/94 - 5/94, Dennis Thompson Field notes Bird watching Birds--Identification 1994-03-01 1994-05-31
Field reports, spring 98, Dennis Thompson Field notes Bird watching Birds--Nests Birdsongs Migratory birds 1998-03-01 1998-05-31
1999 spring report, Dennis Thompson Field notes Bird watching Birdsongs 1999-03-01 1999-05-31
Field reports, Summer 98, Dennis Thompson Field notes Bird watching Birdsongs 1998-06-01 1998-07-31
1999 spring report, Dennis Thompson Field notes Bird watching Birdsongs 1999-06-01 1999-07-31
Iowa report, summer 1995, Diane Porter Field notes Bird watching 1995-08-01 N/A
Summer 1999, Diane Porter Field notes Bird watching Birds--Nests Birdsongs 1999-08-04 N/A
Iowa seasonal report, Summer 93, Diane Porter Field notes Bird watching Birds--Identification Birdsongs 1993-06-01 N/A
Iowa report, spring 1995, Diane Porter Field notes Bird watching Birds--Identification Weather 1995-06-02 N/A
Spring 1999, Diane Porter, June 8, 1999 Field notes Bird watching Birds--Eggs Birds--Identification Birds--Nests 1999-06-08 N/A
Field reports form for submitting seasonal observations of Iowa birds, Diane Porter, fall 1983 Field notes Surveys (documents) Bird watching Birds of prey Corvidae | Jays, Crows, and allies Fringillidae | Finches Hirundinidae | Swallows Vireonidae | Vireos Parulidae | Warblers 1983-08-01 1983-11-30
Iowa seasonal report, spring 94, Diane Porter Field notes Bird watching Birdsongs 1994-03-01 1994-05-31
Iowa seasonal report spring 98, Diane Porter Field notes Bird watching Birds--Identification Birdsongs 1998-03-01 1998-05-31
Iowa seasonal report summer 98, Diane Porter Field notes Bird watching Birds--Identification Birdsongs 1998-06-01 1998-07-31
Annotated bird sighting list for fall 1983 compiled by Dick Bierman Field notes Surveys (documents) Bird watching Hirundinidae | Swallows Weather 1983-08-01 1983-11-30
Annotated bird sighting list for Fall 1985 compiled by Dick Bierman Field notes Surveys (documents) Bird watching Birds of prey Charadriiformes | Shore-birds, Gulls, and Auks Fringillidae | Finches 1985-08-01 1985-11-30
Annotated bird sighting list for Spring 1986 compiled by Dick Bierman Field notes Bird watching 1986-03-01 1986-05-31
Annotated bird sighting list for Spring 1993 compiled by Dick Bierman Field notes Bird watching Birds--Identification Birds--Nests Charadriiformes | Shore-birds, Gulls, and Auks 1993-03-01 1993-05-31
Annotated bird sighting list for Spring 1994 compiled by Dick Bierman Field notes Bird watching 1994-03-01 1994-05-31
Field reports form for submitting seasonal observations of Iowa birds, spring 1995, Dick Bierman Field notes Forms (documents) Bird watching Birds--Nests 1995-03-01 1995-05-31
Field reports form for submitting seasonal observations of Iowa birds, Dick Bierman, spring 1998 Field notes Forms (documents) Bird watching 1998-03-01 1998-05-31
Field reports form for submitting seasonal observations of Iowa birds, Don Priebe, fall 1983 Field notes Surveys (documents) Bird watching 1983-08-01 1983-11-30