Title Genres Topics Date (Start) Date (End)
Council Bluffs, Iowa spring 1975 migration report Field notes Bird watching Birds--Migration Birds--Research Ornithology--Methodology 1975-03-01 1975-05-31
Matthew Kenne email to Jim Dinsmore regarding summer field report, August 2, 1998 Correspondence Field notes Bird watching 1998-08-02 N/A
Seasonal bird report, summer 1998, Matthew Kenne Field notes Bird watching Birds--Identification 1998-06-01 1998-07-31
Field reports form for submitting seasonal observations of Iowa birds, Tom Johnson, summer 1998 Field notes Forms (documents) Bird watching 1998-06-01 1998-07-31
Field reports form for submitting seasonal observations of Iowa birds, Jack Jones, summer 1998 Field notes Forms (documents) Bird watching Birds--Infancy 1998-06-01 1998-07-31
Ann Johnson email to Jim Dinsmore regarding field reports, August 2, 1998 Correspondence Field notes Bird watching 1998-08-02 N/A
IA summer '98 report, Bill Huser Field notes Bird watching Birds--Identification Birdsongs Birds--Infancy 1998-06-01 1998-07-31
IOU field reports form, Doug Harr, July 30, 1998 Field notes Forms (documents) Bird watching Birds--Infancy 1998-07-30 N/A
Doug Harr letter to Jim Dinsmore regarding IOU observations, July 31, 1998 Correspondence Field notes Bird watching Birds--Nests Birds--Infancy Predatory animals Families 1998-07-31 N/A
Documentation for extraordinary bird sightings in Iowa, Yellow-bellied Sapsucker, May 10, 1998, Rita Goranson Field notes Forms (documents) Bird watching Birds--Eggs Birds--Identification Birds--Nests Rare birds Birds--Infancy 1998-05-10 1998-07-08
Field reports form for submitting seasonal observations of Iowa birds, Rita Goranson, summer 1998 Field notes Forms (documents) Bird watching Birds--Nests 1998-06-01 1998-07-31
Nicholas S. Halmi letter to Vernon M. Kleen regarding birds sighted around Iowa City during winter season, April 5, 1975 Correspondence Field notes Bird watching Habitat (Ecology) Citizen science 1975-04-05 N/A
Winter of 1974-75, Red Rock area and Pleasantville, Iowa field notes, and Snowy Owl reports Clippings (information artifacts) Correspondence Field notes Maps (documents) Bird kills Bird watching Birds--Research Ornithology--Methodology Weather 1974-12-01 1975-02-28
Red Rock Reservoir spring migration, May 29, 1974 Field notes Bird watching Birds--Habitat Birds--Migration Habitat (Ecology) 1974-05-29 N/A
W. Ross Silcock letter to Vernon M. Kleen regarding spring bird observations in Fremont County, July 11, 1975 Correspondence Field notes Bird watching Birds--Research Ornithology--Methodology 1975-07-11 N/A
Spring records for birds sighted in the Iowa City area, 1975 Correspondence Field notes Bird watching Birds--Research Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures Ornithology--Methodology Charadriiformes | Shore-birds, Gulls, and Auks Fringillidae | Finches Parulidae | Warblers 1975-03-01 1975-05-31
Robert Jessen letter to Vernon M. Kleen regarding spring birds sighted near Oskaloosa, June 2, 1975 Correspondence Field notes Bird banding Bird watching Birds--Research Ornithology--Methodology 1975-06-02 N/A
Iowa 1975 spring migration, Red Rock Refuge and Lake Field notes Bird watching Birds--Migration Birds--Research Ornithology--Methodology Rare birds 1975-03-01 1975-05-31
Winter report for Council Bluffs, Iowa and surrounding area, 1974 Field notes Bird watching 1973-12-01 1974-02-28
Robert Jessen letter to Vernon M. Kleen regarding birds sighted in Mahaska County during winter, April 2, 1974 Correspondence Field notes Bird banding Bird watching Birds--Counting Birds--Nests 1974-04-02 N/A
Nicholas S. Halmi letter to Vernon M. Kleen regarding birds sighted around Iowa City during the winter season, April 1, 1974 Correspondence Field notes Bird populations Bird watching Birds--Behavior Birds--Migration Citizen science 1974-04-01 N/A
Gladys Black letter and report to Vernon M. Kleen regarding winter Red Rock Lake area bird sightings, March 6, 1974 Correspondence Field notes Bird populations Bird watching Birds--Nests Birds--Research 1974-03-06 N/A
Melba Wigg letter and report to Vernon M. Kleen regarding spring migration bird sightings near Council Bluffs, June 6, 1974 Correspondence Field notes Bird watching Birds--Migration Birds--Research Ornithology--Methodology 1974-06-06 N/A
Letter and bird sighting checklist from Robert and Valerie Jessen to Vernon M. Kleen, spring migration 1974 Checklists Correspondence Field notes Bird banding Bird populations Bird watching Birds--Behavior Birds--Nests Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures 1974-03-01 1974-05-31
Letter from Janet Greer to Vernon M. Kleen reporting a Snowy Egret, May 22, 1974. Correspondence Field notes Bird populations Bird watching Birds--Behavior 1974-03-01 1974-05-31