Title Genres Topics Date (Start) Date (End)
Rich DeCoster letter to Nicholas S. Halmi, regarding bird sightings, March 1, 1978 and report for Iowa bird life Correspondence Field notes Bird watching Birds--Research 1978-02-12 1978-03-01
Peter C. Petersen letter to Nicholas S. Halmi regarding bird sightings, May 23, 1978 Correspondence Field notes Bird watching Birds--Research 1978-05-23 N/A
Charlotte Scott letter to Nicholas S. Halmi regarding bird sightings, May 31, 1978 Correspondence Field notes Bird watching Birds--Research Ornithology--Methodology 1978-05-31 N/A
Ross W. Silcock letter to Nicholas S. Halmi regarding bird sightings, June 3, 1978 Correspondence Field notes Bird watching Birds--Nests Birds--Research Charadriiformes | Shore-birds, Gulls, and Auks 1978-06-03 N/A
Jon Van Dyk letter to Nicholas S. Halmi regarding bird sightings, May 21, 1978 Correspondence Field notes Bird watching Birds--Research 1978-05-21 N/A
Hank Zaletel letter to Nicholas S. Halmi regarding bird sightings, March 7, 1978 Correspondence Field notes Bird watching Birds--Research 1978-03-07 N/A
Jon Stravers letter to Nicholas S. Halmi regarding bird sightings Correspondence Field notes Bird watching Birds--Research 1977-12-01 1978-02-28
Thomas J. Staudt letter to Nicholas S. Halmi regarding bird sightings Correspondence Field notes Bird watching Birds--Research 1977-12-01 1978-02-28
Ross W. Silcock letter to Nicholas S. Halmi regarding bird sightings, February 12, 1978 Correspondence Field notes Bird watching Birds--Research 1978-02-12 N/A
Ruth Phipps letter to Nicholas S. Halmi regarding bird watching, February 5, 1978 Correspondence Field notes Bird banding Bird feeders Bird watching Birds--Research 1978-02-05 N/A
Peter C. Petersen letters to Nicholas S. Halmi regarding bird sightings, February 12, 1978 Correspondence Field notes Bird watching Birds--Research 1978-02-12 1978-02-26
Dean Mosman letter to Nicholas S. Halmi regarding bird sightings, Febuary 11, 1978 Correspondence Field notes Bird banding Bird feeders Bird watching Birds--Research 1978-02-11 N/A
Darwin Koenig letter to Nicholas S. Halmi regarding bird sightings Correspondence Field notes Bird watching Birds--Research 1977-12-01 1978-02-28
Nicholas S. Halmi letter to Vernon M. Kleen regarding bird sightings, March 3, 1978 Correspondence Field notes Bird watching Birds--Research 1978-03-03 N/A
Dorothy A. Brunner letter to Nicholas S. Halmi regarding bird sightings, February 13, 1978 Correspondence Field notes Bird watching Birds--Research 1978-02-13 N/A
Woodward H. Brown letter to Nicholas S. Halmi regarding bird sightings, February 12, 1978 Correspondence Field notes Bird watching Birds--Research 1978-02-12 N/A
Woodward H. Brown letter to Nicholas S. Halmi regarding bird sightings, February 7, 1978 Correspondence Field notes Bird watching Birds--Research 1978-02-07 N/A
Woodward H. Brown letter to Nicholas S. Halmi regarding bird sightings, January 11, 1978 Correspondence Field notes Bird watching Birds--Research Ornithology--Methodology 1978-01-11 N/A
Gladys Black letter to Peter C. Petersen regarding bird sightings, February 28, 1978 Correspondence Field notes Bird feeders Bird watching Birds--Research 1978-02-28 N/A
Gladys Black letter to Nicholas S. Halmi regarding bird sightings, February 22, 1978 Correspondence Field notes Maps (documents) Bird watching Birds--Research 1978-02-22 N/A
Gladys Black letter to Nicholas S. Halmi regarding bird sightings, March 6, 1978 Correspondence Field notes Bird watching Birds--Research 1978-03-06 N/A
Gladys Black letter to Nicholas S. Halmi regarding bird sightings, April 17, 1978 Correspondence Field notes Bird watching Birds--Research 1978-04-17 N/A
Gladys Black letters to Nicholas S. Halmi regarding bird sightings, March 14 and 21, 1978 Correspondence Field notes Bird watching Birds--Research 1978-03-14 1978-03-21
Dick Bierman letter to Nicholas S. Halmi regarding bird sightings, February 11, 1978 Correspondence Field notes Bird watching Birds--Research 1978-02-11 N/A
Nicholas S. Halmi letter to Vernon M. Kleen regarding bird sightings, March 12, 1978 Correspondence Field notes Bird watching Birds--Research 1978-03-12 N/A