Title Genres Topics Date (Start) Date (End)
Spring 1993 observations, Peter Petersen Field notes Bird watching Birdsongs 1993-03-01 1993-05-31
Field reports contributed by Thomas H. Kent, July 27, 1993 Field notes Reports Bird watching Birds--Counting Birds--Identification Birds--Nests Birdsongs Birds--Infancy 1993-07-27 N/A
Field reports form for submitting seasonal observations of Iowa birds, Matthew Kenne, summer 1993 Field notes Forms (documents) Bird watching Birds--Behavior Birds--Counting Birds--Identification Birds--Nests Birdsongs Birds--Infancy 1993-06-01 1993-07-31
Field notes contributed by Dennis L. Carter, August 2, 1993 Field notes Reports Bird populations Bird watching Birds--Counting Birds--Nests Birdsongs Anseriformes | Ducks, Geese, and Swans Birds--Infancy 1993-08-02 N/A
Neil Bernstein letter to James J. Dinsmore regarding summer bird sightings, summer 1993 Correspondence Field notes Bird declines Bird watching Birds--Behavior Birds--Counting Birds--Identification Birds--Migration Birdsongs 1993-06-01 1993-07-31
Field reports form for submitting seasonal observations of Iowa birds, Jan Walter, Spring 1993 Field notes Forms (documents) Bird watching Birds--Identification Birds--Nests Birdsongs 1993-03-01 1993-05-31
Field reports, March, April, May 1993, Dennis Thompson Field notes Bird watching Birdsongs 1993-03-01 1993-05-31
Field reports form for submitting seasonal observations of Iowa birds, Jim Sinclair, Spring 1993 Field notes Forms (documents) Bird watching Birds--Identification Birds--Nests Birdsongs Photography of birds 1993-03-01 1993-05-31
Field reports form for submitting seasonal observations of Iowa birds, Mark Proescholdt, Spring 1993 Field notes Forms (documents) Bird watching Birds--Identification Birdsongs 1993-03-01 1993-05-31
Field reports form for submitting seasonal observations of Iowa birds, Beth Proescholdt, Spring 1993 Field notes Forms (documents) Bird watching Birds--Identification Birdsongs 1993-03-01 1993-05-31
Iowa seasonal report, Summer 93, Diane Porter Field notes Bird watching Birds--Identification Birdsongs 1993-06-01 N/A
May 1993 field report, Randy Pinkston Field notes Bird watching Birds--Nests Birdsongs 1993-05-01 1993-05-31
Notes on birds observed on May 11 big day Field notes Bird watching Birds--Identification Birdsongs 1993-05-09 1993-05-11
Field reports, Pam and Reid Allen, March 1 through May 31, 1993 Field notes Bird watching Birds--Identification Birds--Nests Birdsongs Photography of birds 1993-03-01 1993-05-31
Field reports, Spring 1993, Thomas Kent Field notes Bird watching Birds--Food Birds--Identification Birds--Nests Birdsongs 1993-06-03 N/A
Field reports form for submitting seasonal observations of Iowa birds, Matt Kenne, Spring 1993 Field notes Forms (documents) Bird watching Birds--Identification Birds--Nests Birdsongs 1993-03-01 1993-05-31
Spring 1993 field reports, Ann Johnson Field notes Bird watching Birds--Identification Birdsongs 1993-03-01 1993-05-31
IOU spring '93 report, Bill Huser, reporter Field notes Bird watching Birdsongs 1993-03-01 1993-05-31
Annotated bird sighting list for Spring 1993 compiled by Peter Ernzen Field notes Bird watching Birds--Identification Birdsongs 1993-03-01 1993-05-31
Bery Engebretsen letter to Thomas Kent regarding spring reports, June 2, 1993 Field notes Bird watching Birds--Identification Birdsongs Weather 1993-06-02 N/A
Field reports, Spring 1993, Jim Dinsmore Field notes Bird watching Birds--Identification Birds--Nests Birdsongs Birds--Collection and preservation 1993-03-01 1993-05-31
Field reports form for submitting seasonal observations of Iowa birds, Bob Cecil, Spring 1993 Field notes Bird watching Birds--Identification Birdsongs 1993-03-01 1993-05-31
Field reports, Spring 1993, Dennis Carter Field notes Bird watching Birds--Identification Birds--Migration Birdsongs Charadriiformes | Shore-birds, Gulls, and Auks Turdidae | Thrushes Parulidae | Warblers Weather Waterfowl 1993-06-01 N/A
Annotated bird sighting list for Spring 1993 compiled by Marion Brewer Field notes Bird watching Birdsongs 1993-03-01 1993-05-31
Spring 1993 field report, Gordon Brand Field notes Bird watching Birds--Identification Birds--Migration Birdsongs Parulidae | Warblers Weather 1993-03-01 1993-05-31