Title Genres Topics Date (Start) Date (End)
Chris Reed letter to Pete Petersen regarding Northern Oriole sighting, January 14, 1981 Correspondence Field notes Bird watching Birds--Identification 1981-01-14 N/A
Christmas Bird Count 1996 Field notes Birds--Identification Ornithology Rare birds 1996-12-22 1996-12-23
Christmas Bird Count details, Peter C. Petersen, December 1988 Field notes Bird feeders Birds--Identification Rare birds 1988-12-18 1988-12-26
Christmas count, 1980-81 Field notes Reports Bird populations Bird surveys Bird watching Birds--Counting Birds--Identification Winter Citizen science 1980-12-20 1981-01-04
Chuck Williamson email to Jim Fuller, December 7, 1990 Field notes Bird watching Birds--Behavior Birds--Identification Birds--Migration 1990-12-07 N/A
Clem Klaphake note to Mark Orsag regarding Prairie Falcon sighting Correspondence Field notes Bird watching Birds--Identification 1999-08-01 1999-11-30
Comments on a White-winged Dove sighting compiled by James J. Dinsmore, July 19, 2000 Field notes Bird watching Birds--Identification Rare birds 2000-07-19 N/A
Compiled rare bird reports featuring the Ruby-crowned Kinglet near Solon in unknown year Administrative reports Field notes Birds--Identification Ornithology--Societies, etc Rare birds N/A N/A
Compilers note on the Pine Grosbeak, 1981 Reports Birds--Identification Rare birds 1981-01-21 N/A
Daily field checking list by Walter Rosene, July 30, 1939 Checklists Field notes Bird watching Birds--Identification 1939-07-30 N/A
Daily field checking list, Walter Rosene, April 12, 1931 Checklists Field notes Bird watching Birds--Identification Birds--Nests Photography of birds 1931-04-12 N/A
Daily field checking list, Walter Rosene, April 28, 1932 Checklists Field notes Bird watching Birds--Identification 1932-04-28 N/A
Daily field checking list, Walter Rosene, August 21, 1932 Checklists Field notes Bird watching Birds--Food Birds--Identification 1932-08-21 N/A
Daily field checking list, Walter Rosene, August 7, 1932 Checklists Field notes Bird watching Birds--Identification 1932-08-07 N/A
Daily field checking list, Walter Rosene, May 1, 1931 Checklists Field notes Bird watching Birds--Identification 1931-05-01 N/A
Daily field checking list, Walter Rosene, May 13, 1936 Checklists Field notes Bird watching Birds--Identification Birdsongs 1936-05-13 N/A
Daily field checking list, Walter Rosene, May 17, 1936 Checklists Field notes Bird watching Birds--Eggs Birds--Identification Birds--Nests 1936-05-17 N/A
Daily field checking list, Walter Rosene, May 22, 1935 Checklists Field notes Bird watching Birds--Identification 1935-05-22 N/A
Daily field checking list, Walter Rosene, May 23, 1935 Checklists Field notes Bird watching Birds--Identification Birds--Nests Birds--Infancy 1935-05-23 N/A
Daily field checking list, Walter Rosene, October 2, 1932 Checklists Field notes Bird watching Birds--Identification 1932-10-02 N/A
Daily field checking list, Walter Rosene, September 16, 1934 Checklists Field notes Bird watching Birds--Food Birds--Identification 1934-09-16 N/A
Dale Stone letter to Robert K. Myers regarding bird sightings, April 4, 1987 Correspondence Field notes Bird watching Birds--Counting Birds--Identification 1987-04-04 N/A
Dale Stone letter to Thomas Kent regarding fall field reports, November 18, 1994 Correspondence Field notes Bird watching Birds--Identification Birdsongs 1994-11-18 N/A
Dan Dorrance letter to Jim Dinsmore regarding Red-necked Grebe sighting, August 17, 1994 Correspondence Field notes Bird watching Birds--Identification Birds--Infancy 1994-06-01 1994-07-31
Darwin Koenig letter to James J. Dinsmore regarding bird sightings, July 29, 2003 Correspondence Field notes Bird watching Birds--Counting Birds--Identification 2003-07-29 N/A