Title Genres Topics Date (Start) Date (End)
Field notes and Peter C. Petersen letter to James J. Dinsmore, July 28, 1986 Correspondence Field notes Bird feeders Bird watching Birds--Counting Birds--Food Birds--Identification Birds--Nests Birds--Infancy 1986-07-28 N/A
Field notes and Peter Ernzen letter to Thomas H. Kent, fall 1991 Correspondence Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birdsongs Parulidae | Warblers Birds--Infancy Emberizidae | Sparrows 1991-08-01 1991-11-30
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 and Peter P. Wickham letter to James J. Dinsmore regarding bird sightings, August 3, 1985 Checklists Correspondence Field notes Bird watching Birds--Counting Birds--Identification Birds--Nests Birdsongs 1985-08-03 N/A
Field notes and postcard from Hank Zaletel to James J. Dinsmore regarding bird sightings, July 29, 1991 Correspondence Field notes Bird watching Birds--Counting Birds--Identification Birds--Nests Scolopacidae | Sandpipers, Phalaropes, and allies 1991-07-29 N/A
Field notes and Randall D. Williams letter to Thomas H. Kent, June 23, 1992 Checklists Correspondence Field notes Bird watching 1992-06-23 N/A
Field notes and Rita Goranson letter to Thomas H. Kent, November 29, 1991 Correspondence Field notes Forms (documents) Bird feeders Bird watching Birds--Counting Birds--Identification Birds--Infancy Birds--Feeding and feeds 1991-11-29 N/A
Field notes and Tanya Bray letter to Carl J. Bendorf, fall 1988 Correspondence Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification 1988-08-01 1988-11-30
Field notes and Ted LaGrange letter to James J. Dinsmore, June 20, 1986 Correspondence Field notes Bird watching Birds--Identification Birdsongs 1986-06-20 N/A
Field notes and Thomas H. Kent letter to James J. Dinsmore, July 29,1985 Correspondence Field notes Forms (documents) Bird watching Birds--Counting Ornithology--Societies, etc 1985-07-29 N/A
Field notes contributed by Aaron Brees, fall 1996 Field notes Bird watching Birds--Counting Birds--Identification 1996-08-01 1996-11-30
Field notes contributed by Aaron Brees, fall 1997 Correspondence Field notes Bird watching Birds--Counting 1997-08-01 1997-11-30
Field notes contributed by Aaron Brees, fall 1998 Field notes Reports Bird watching Birds--Counting Birds--Identification Vireonidae | Vireos Parulidae | Warblers 1998-08-01 1998-11-30
Field notes contributed by Aaron Brees, spring 1997 Field notes Bird watching Birds--Counting Birds--Identification 1997-03-01 1997-05-31
Field notes contributed by Aaron Brees, summer 1996 Field notes Bird watching Birds--Counting Birdsongs Birds--Feeding and feeds 1996-06-01 1996-07-31
Field notes contributed by Alex Thiermann, spring 1980 Field notes Bird watching Birds--Counting 1980-03-01 1980-05-31
Field notes contributed by Alex Thiermann, summer 1984 Field notes Forms (documents) Bird watching Birds--Nests 1984-06-01 1984-07-31
Field notes contributed by an unknown birdwatcher, spring 1997 Field notes Bird watching Birds--Counting 1997-03-01 1997-05-31
Field notes contributed by Ann Johnson, December 2, 1996 Field notes Bird watching Birds--Counting Birds--Identification Laridae | Gulls and Terns Parulidae | Warblers 1996-12-02 N/A
Field notes contributed by Ann Johnson, December 2, 1998 Field notes Reports Bird watching Birds--Counting 1998-12-02 N/A
Field notes contributed by Ann Johnson, fall 1992 Field notes Reports Bird populations Bird watching Birds--Counting Birds--Identification Birds--Migration Parulidae | Warblers 1992-08-01 1992-11-30
Field notes contributed by Ann Johnson, fall 1993 Field notes Reports Bird populations Bird watching Birds--Counting Birds--Identification Rare birds Parulidae | Warblers 1993-08-01 1993-11-30
Field notes contributed by Ann Johnson, spring 1992 Field notes Bird watching Birds--Counting Birds--Identification 1992-03-01 1992-05-31
Field notes contributed by Ann Johnson, spring 1996 Field notes Reports Bird watching Birds--Counting Birds--Identification Birds--Nests 1996-03-01 1996-05-31
Field notes contributed by Ann Johnson, spring 1997 Field notes Bird watching Birds--Counting Birds--Migration Laridae | Gulls and Terns Vireonidae | Vireos Parulidae | Warblers 1997-03-01 1997-05-31