Title Genres Topics Date (Start) Date (End)
Gladys Black letter to Nicholas S. Halmi regarding the large population of Evening Grosbeak's, November 16, 1977 Correspondence Field notes Bird feeders Bird populations Bird watching Birds--Counting Birds--Food Birds--Research 1977-11-16 N/A
Gary D. Wymore letter to Nicholas S. Halmi regarding bird sightings, September 6, 1977 Correspondence Field notes Bird watching Birds--Counting Birds--Identification 1977-09-06 N/A
Robert K. Myers letter to Thomas H. Kent regarding bird sightings, December 11, 1979 Correspondence Field notes Bird watching 1979-12-11 N/A
Ione Getscher letter to Thomas H. Kent regarding bird sightings, February 12, 1980 Correspondence Field notes Bird watching Birds--Research Ornithology--Methodology Bombycillidae | Waxwings 1980-02-12 N/A
James J. Dinsmore letter to Thomas H. Kent regarding bird sightings, February 4, 1980 Correspondence Field notes Bird watching Birds--Research Anseriformes | Ducks, Geese, and Swans Accipitridae | Hawks and Eagles Ornithology--Methodology 1980-02-04 N/A
Edwin G. Crocker letter to Peter C. Petersen and Gladys Black regarding sighting of a Snowy Owl, January 29, 1980 Correspondence Field notes Bird watching Birds--Research Ornithology--Methodology 1980-01-29 N/A
Dick Bierman letter to Thomas H. Kent regarding bird sightings in northwest, Iowa, February 5, 1980 Correspondence Field notes Bird watching Birds--Research Ornithology--Methodology 1979-12-01 1980-02-28
Dorothy A. Brunner letter to Thomas H. Kent regarding bird sightings, February 21, 1980 Correspondence Field notes Bird watching Birds--Research Ornithology--Methodology 1980-02-21 N/A
Tim Gates letter to Vernon M. Kleen regarding bird sightings, March 3, 1980 Correspondence Field notes Bird watching Birds--Research Anseriformes | Ducks, Geese, and Swans Accipitridae | Hawks and Eagles Ornithology--Methodology Bombycillidae | Waxwings 1980-03-03 N/A
Letter from Hank and Linda Zaletel regarding bird sightings, October 29, 1979 Correspondence Field notes Bird watching Birds--Migration Fringillidae | Finches 1979-10-29 N/A
Barbara L. Wilson letter to Thomas H. Kent regarding bird sightings, December 1, 1979. Correspondence Field notes Bird watching Birds--Migration Podicipediformes | Grebes 1979-12-01 N/A
Robert E. Thornburg letter to Thomas H. Kent regarding a bird identification, November 5,1979 Correspondence Bird watching Birds--Identification 1979-11-05 N/A
Peter Petersen letter to Thomas H. Kent regarding bird banding, November 25, 1979 Correspondence Field notes Bird banding Bird watching Parulidae | Warblers 1979-11-25 N/A
Douglas C. Harr letter to Thomas H. Kent regarding bird sightings, August 13, 1979 Correspondence Field notes Bird watching 1979-08-13 N/A
Darwin Koenig letter to Thomas H. Kent regarding bird sightings, November 30, 1979 Correspondence Field notes Bird watching 1979-11-30 N/A
Douglas C. Harr letter to Thomas H. Kent regarding bird sightings, November 30, 1979 Correspondence Field notes Bird watching Birds--Migration Anseriformes | Ducks, Geese, and Swans 1979-11-30 N/A
Ione Getscher letter to Thomas H. Kent regarding bird sightings, November 13, 1979 Correspondence Field notes Bird watching 1979-11-13 N/A
Ione Getscher letter to Thomas H. Kent regarding bird sightings, November 27, 1979 Correspondence Field notes Bird watching Birds--Migration 1979-11-27 N/A
Janet G. Greer letter regarding bird sightings, fall 1979 Correspondence Field notes Bird watching Birds--Habitat Weather 1979-08-01 1979-11-30
James J. Dinsmore letter to Thomas H. Kent regarding bird sightings Correspondence Field notes Bird watching 1979-08-01 1979-11-30
Dick Bierman letter to Thomas H. Kent regarding bird sightings, November 28, 1979 Correspondence Field notes Bird watching 1979-11-28 N/A
Carl Priebe letter to Richard Bishop regarding bird sightings, July 27, 1979 Correspondence Field notes Bird watching Birds--Habitat Birds--Nests 1979-07-27 N/A
Carl Priebe letter to Richard Bishop regarding bird sightings, July 10, 1979 Correspondence Field notes Bird watching 1979-07-10 N/A
Dorothy Parker's letter regarding bird sighting, July 24, 1979 Correspondence Field notes Bird watching 1979-07-24 N/A
Gladys Black letter to Thomas H. Kent regarding bird sightings, August 10, 1979 Correspondence Field notes Bird watching 1979-08-10 N/A