Title Genres Topics Date (Start) Date (End)
Birds: verifying documentation of an extraordinary sight record submitted by Thomas H. Kent, March 24 1981 Field notes Forms (documents) Bird watching Birds--Identification Rare birds 1981-03-24 N/A
Birds: verifying documentation of an extraordinary sight record Thomas H. Kent, April 23 1981 Field notes Forms (documents) Bird watching Birds--Identification Rare birds 1981-04-23 N/A
Birds: verifying documentation of an extraordinary sight record, Dick Bierman, October 3, 1980 Field notes Forms (documents) Bird watching Birds--Identification Rare birds 1980-10-03 N/A
Birdwatching notes compiled by Woodward Hart Brown, 1946-1980 Field notes Bird watching Birds--Eggs Birds--Identification Birds--Nests Birdsongs Weather 1946-02-10 1980-02-29
Bob Barratt letter to Dean M. Roosa regarding a Goshawk sighting, fall 1982 Correspondence Field notes Bird watching 1982-08-01 1982-11-30
Bob Barratt letter to Thomas H. Kent regarding bird sightings, December 1, 1982 Correspondence Field notes Bird watching Birds--Habitat Birds--Research Ornithology--Methodology 1982-12-01 N/A
Bob Sheets letter to Daryl Howell and Jim Dinsmore regarding Sandhill Crane sighting, August 25, 1994 Correspondence Field notes Bird watching 1994-08-25 N/A
Bob Sheets letter to Don Cummings regarding hunting areas, November 18, 1985 Correspondence Field notes Bird watching Wildlife refuges Hunting 1985-11-18 N/A
Bohemian Waxwing records, 1982 Field notes Bird watching Birds--Identification Wildlife conservation 1982-01-01 1982-07-31
Breeding Evidence Observations, Bob Cecil, 1985 Correspondence Field notes Bird watching Birds--Breeding Birds--Identification Rare birds 1985-06-20 1985-07-16
Bruce Ehresman email to Daryl Howell and James J. Dinsmore regarding Barn Owl nests, August 4, 2000 Correspondence Field notes Bird banding Bird watching Birds--Eggs Birds--Nests 0200-08-04 N/A
Bruce Ehresman email to James J. Dinsmore regarding Bald Eagle nest locations, August 4, 2000 Correspondence Field notes Bird watching Birds--Nests 2000-08-04 N/A
Bruce Ehresman email to Lisa Hemesath and others regarding Sandhill Crane sightings, May 30, 1997 Correspondence Field notes Bird watching Birds--Counting Birds--Nests 1997-05-30 N/A
Bruce Ehresman letter to James J. Dinsmore regarding bird sightings, August 4, 1988 Correspondence Field notes Bird watching Birds--Identification Birds--Research Birds--Infancy 1988-08-04 N/A
Bruce Ehresman letter to James J. Dinsmore regarding summer bird sightings, August 3, 1993 Correspondence Field notes Bird watching Birds--Nests Rare birds Birds--Infancy 1993-08-03 N/A
Bruce Ehresman letter to Lee Gladfelter regarding wildlife notes, July 1, 1994 Correspondence Field notes Bird watching Birds--Nests Birdhouses 1994-07-01 N/A
Bruce Ehresman letter to Thomas Kent regarding Bald Eagle and Barn Owl nests, November 28, 1994 Correspondence Field notes Bird watching Birds--Nests Birds--Infancy 1994-11-28 N/A
Bruce Ehresman letter to Thomas Kent regarding Burrowing Owl sightings, June 2, 1993 Field notes Maps (documents) Bird watching Birds--Nests 1993-06-02 N/A
Bruce G. Peterjohn letter to James J. Dinsmore regarding the Iowa summer bird report and rare bird sightings, August 24, 1987 Correspondence Field notes Bird watching Birds--Identification Rare birds 1987-08-24 N/A
Burt Gresham letter to Philip DuMont regarding Goose migration, April 9, 1938 Correspondence Field notes Surveys (documents) Bird watching Birds--Counting Birds--Migration 1938-04-09 N/A
Carl J. Bendorf letter to James J. Dinsmore regarding the Birdline answering machine and a sighting of a House Finch, July 30, 1987 Correspondence Field notes Bird watching Birdsongs Ornithology--Societies, etc 1987-07-30 N/A
Carl J. Bendorf letter to Nicholas S. Halmi regarding the sighting of a Lincoln Sparrow, July 16, 1978 Correspondence Field notes Bird watching Birds--Identification Birdsongs Songbirds 1978-07-16 N/A
Carl J. Bendorf letter to Peter C. Petersen regarding potential sighting of a Long-tailed duck, January 31, 1977 Correspondence Field notes Bird watching Birds--Identification 1977-01-31 N/A
Carl J. Bendorf letter to Robert K. Myers regarding his sighting of a Curlew Sandpiper, May 18, 1988 Correspondence Field notes Bird watching 1988-05-18 N/A
Carl Priebe letter to Carl J. Bendorf regarding bird sightings in the fall 1990, September 28, 1990 Correspondence Field notes Bird watching Birds--Identification Laridae | Gulls and Terns Threskiornithidae | Ibises Rare birds 1990-09-28 N/A