Title Genres Topics Date (Start) Date (End)
Curt Nelson letter to Thomas H. Kent regarding a bird sighting, May 27, 1980 Correspondence Field notes Bird watching Birds--Behavior Weather 1980-05-27 N/A
Ronald Harms letter to Thomas H. Kent regarding an injured caged owl, December 3, 1981 Correspondence Field notes Birds--Behavior Birds--Food Nocturnal birds 1981-12-03 N/A
Virginia R. Crocker letter to Gladys Black regarding bird sighting, November 21, 1981 Field notes Bird watching Birds--Behavior Birds--Research Ornithology--Methodology 1981-11-21 N/A
Field note contributed by Timothy L. Dwyer, August 2, 1981 Field notes Bird watching Birds--Behavior Birds--Identification Birds--Research Ornithology--Methodology 1981-08-02 N/A
Field Notes, Erik S. Munson, 1984 Field notes Birds--Behavior Birds--Identification Rare birds 1984-08-30 1984-09-09
Field notes contributed by Eric G. Joranson, March 15, 1980 Field notes Bird watching Birds--Behavior Birds--Research 1980-03-15 N/A
Field reports form, contributed by Gerald White, spring 1985 Correspondence Field notes Bird watching Birds--Behavior 1985-03-01 1985-05-31
Notes on Henslow's Sparrows contributed by Rita Goranson, summer 2003 Field notes Bird watching Birds--Behavior Birdsongs Birds--Infancy 2003-06-01 2003-07-31
1981 Decorah, Iowa CBC Administrative reports Field notes Birds--Behavior Birds--Identification Ornithology Rare birds 1981-12-19 N/A
Tom Stone, Jr. field notes with bird sightings, summer 1979 Field notes Reports Bird watching Birds--Behavior Birds--Habitat Vireonidae | Vireos 1979-08-02 N/A
American Avocets near Salix, IA Field notes Birds--Behavior Birds--Identification Birdsongs Rare birds 1986-05-19 1986-06-19
Nicholas S. Halmi letter to Vernon M. Kleen regarding birds sighted during May-July 1973 Correspondence Field notes Bird populations Bird watching Birds--Behavior Birds--Habitat Rare birds 1973-05-01 1973-07-31
Field notes with additional documentation contributed by Barbara L. Wilson, winter 1981-1982 Field notes Bird declines Bird kills Bird watching Birds--Behavior Birds--Counting Birds--Identification Weather 1981-12-01 1982-02-28
Field notes contributed by Michael C. Newlon, December 1, 1981 Field notes Bird watching Birds--Behavior Birds--Identification Birds--Research Ornithology--Methodology Rare birds 1981-12-01 N/A
Field notes contributed by Paul Martsching, winter 1981-1982 Field notes Forms (documents) Bird watching Birds--Behavior Birds--Identification Rare birds 1981-12-01 1982-02-28
Field notes contributed by Richard Jule Holllis with verifying documentation, fall 1981 Field notes Bird watching Birds--Behavior Birds--Identification Birds--Research Ornithology--Methodology Rare birds 1981-08-01 1981-11-30
Field notes contributed by Tanya Bray, fall 1981 Field notes Bird watching Birds--Behavior Birds--Habitat Birds--Research Ornithology--Methodology 1981-08-01 1981-11-30
Lincoln's Sparrow, 12-27-96, Kelly J. McKay, (Oakville) Western Mercer Co. CBC Field notes Birds--Behavior Birds--Identification Birdsongs Rare birds 1996-12-27 N/A
1-25-98 Savannah Sparrow Warren Co. Field notes Birds--Behavior Birds--Identification Rare birds 1998-01-25 N/A
Spring Field Report for I.O.U., J. Donald Gillaspey, 1989 Correspondence Field notes Birds--Behavior Birds--Identification Birdsongs Rare birds 1989-03-01 1989-05-31
Field reports, Dennis Carter, summer 1989 Field notes Bird watching Birds--Behavior Birds--Identification 1990-06-01 1990-07-31
Field Reports - Summer 1985 Field notes Birds--Behavior Birds--Identification Rare birds 1985-07-13 1985-07-14
Field reports, Beth Proescholdt, fall 1989 Field notes Forms (documents) Bird watching Birds--Behavior Birds--Counting Birds--Identification Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures 1989-08-01 1989-11-30
Field reports, Sharon Laub, spring 1991 Field notes Bird watching Birds--Behavior Birds--Identification 1991-03-01 1991-05-31
Field reports, Susan Spieker, fall 1990 Field notes Forms (documents) Bird watching Birds--Behavior Birds--Identification Threskiornithidae | Ibises Rare birds 1990-08-01 1990-11-30