Title Genres Topics Date (Start) Date (End)
Field reports form for submitting seasonal observations of Iowa birds, Robert I. Cecil, summer 1993 Field notes Forms (documents) Bird watching Birds--Behavior Birds--Counting 1993-06-01 1993-07-31
Field notes contributed by Raymond L. Cummins, summer 1997 Field notes Forms (documents) Bird populations Bird watching Birds--Counting Birds--Migration 1997-06-01 1997-07-31
Field reports form for submitting seasonal observations of Iowa birds, Jan L. Walter, summer 1993 Field notes Forms (documents) Bird watching Birds--Counting Birds--Nests Weather Birds--Infancy 1993-06-01 1993-07-31
Field reports form for submitting seasonal observations of Iowa birds, Jim Sinclair, summer 1993 Forms (documents) Bird populations Bird watching Birds--Counting Birdsongs Birds--Infancy 1993-06-01 1993-07-31
Field reports form for submitting seasonal observations of Iowa birds, Mark Proescholdt, summer 1993 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birds--Nests Birdsongs Birds--Infancy 1993-06-01 1993-07-31
Field notes contributed by Peter C. Petersen, summer 1993 Field notes Forms (documents) Bird populations Bird watching Birds--Behavior Birds--Counting 1993-06-01 1993-07-31
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 reports form for submitting seasonal observations of Iowa birds, Douglas C. Harr, summer 1993 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Weather Waterfowl Owls--Behavior 1993-06-01 1993-07-31
Field reports form for submitting seasonal observations of Iowa birds, Rita Goranson, summer 1993 Field notes Forms (documents) Bird banding Bird watching Birds--Counting Birds--Nests Scolopacidae | Sandpipers, Phalaropes, and allies Charadriiformes | Shore-birds, Gulls, and Auks Birds--Infancy Emberizidae | Sparrows 1993-06-01 1993-07-31
Field reports form for submitting seasonal observations of Iowa birds, James L. Fuller, summer 1993 Field notes Forms (documents) Bird watching Birds--Counting 1993-06-01 1993-07-31
Field reports form for submitting seasonal observations of Iowa birds, Chris Edwards, summer 1993 Field notes Forms (documents) Bird watching Birds--Counting Birds--Habitat Weather Birds--Infancy Birds--Feeding and feeds 1993-06-01 1993-07-31
Field notes contributed by David L. Dankert, summer 1993 Field notes Forms (documents) Bird feeders Bird watching Birds--Counting 1993-06-01 1993-07-31
Field notes contributed by Raymond L. Cummins, summer 1993 Field notes Forms (documents) Bird populations Bird watching Birds--Counting Birds--Nests 1993-06-01 1993-07-31
Field reports, Rita Goranson, spring 1991 Field notes Forms (documents) Bird watching Birds--Identification Rare birds 1991-03-01 1991-05-31
Field notes contributed by Marion M. Brewer, summer 1993 Field notes Forms (documents) Bird watching Birds--Behavior Birds--Counting 1993-06-01 1993-07-31
Field notes contributed by Dick Bierman, summer 1993 Field notes Forms (documents) Bird banding Bird declines Bird watching Birds--Counting Birds--Nests Birds--Infancy 1993-06-01 1993-07-31
Field reports form for submitting seasonal observations of Iowa birds, Eugene Armstrong and Eloise Armstrong, summer 1993 Forms (documents) Reports Bird watching Birds--Behavior Birds--Counting 1993-06-01 1993-07-31
Field reports form for submitting seasonal observations of Iowa birds, Carol Ann Alexander, summer 1993 Field notes Forms (documents) Bird watching Birds--Counting Birds--Nests Weather Birds--Infancy 1993-06-01 1993-07-31
Field reports, Jan L. Walter, spring 1991 Field notes Forms (documents) Bird watching Birds--Identification Rare birds Charadriiformes | Shore-birds, Gulls, and Auks Weather 1991-03-01 1991-05-31
Field reports, Jim Sinclair, spring 1991 Field notes Forms (documents) Bird watching Birds--Identification Birds--Nests Rare birds 1991-03-01 1991-05-31
Field reports, Mark Proescholdt, spring 1991 Field notes Forms (documents) Bird watching Birds--Identification Threskiornithidae | Ibises Rare birds 1991-03-01 1991-05-31
Field reports, Beth Proescholdt, spring 1991 Field notes Forms (documents) Bird watching Birds--Identification Birdsongs 1991-03-01 1991-05-31
Field reports, Robert K. Myers, spring 1991 Field notes Forms (documents) Bird watching Birds--Behavior Birds--Identification Parulidae | Warblers 1991-03-01 1991-05-31
Field reports, Matthew Kenne, spring 1991 Field notes Forms (documents) Bird watching Birds--Identification Rare birds Weather 1991-03-01 1991-05-31
Field reports, Douglas C. Harr, spring 1991 Field notes Forms (documents) Bird watching Birds--Identification Birds--Migration Rare birds Weather 1991-03-01 1991-05-31