Title Genres Topics Date (Start) Date (End)
Records Committee review for rare bird sighting for Lazuli Bunting at Sioux CIty in 1973 Administrative records Clippings (information artifacts) Field notes Birds--Identification Rare birds 1973-09-01 1993-08-26
Iowa Ornithologists' Union, field report compiled data, Virginia Rail, 1973-1983 Field notes Bird watching Birds--Counting Birds--Research 1973-10-05 1983-05-21
Polk County check-list of the observations of members of the Des Moines Audubon Society Checklists Field notes Maps (documents) Bird watching Birds--Migration Birds--Research 1973-11-01 1973-11-30
Records Committee review for rare bird sighting for Ferruginous Hawk at Shenandoah in 1973 Administrative records Clippings (information artifacts) Field notes Birds--Identification Rare birds 1973-12-01 1994-02-03
Winter report for Council Bluffs, Iowa and surrounding area, 1974 Field notes Bird watching 1973-12-01 1974-02-28
Melba Wigg letter and report to Vernon M. Kleen regarding bird sightings in Pottawattamie and Mills Counties, Iowa, fall 1973 Correspondence Field notes Bird watching Rare birds 1973-12-07 N/A
Records Committee review for rare bird sighting for Monk Parakeet at Davenport in 1973 Administrative records Clippings (information artifacts) Field notes Birds--Identification Rare birds 1974-03-01 1993-08-26
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
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
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
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
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
Red Rock Reservoir spring migration, May 29, 1974 Field notes Bird watching Birds--Habitat Birds--Migration Habitat (Ecology) 1974-05-29 N/A
Letter from Robert Jessen to Vernon M. Kleen regarding birds sighted near Oskaloosa, summer 1974 Correspondence Field notes Bird watching Birds--Nests Birds--Research Troglodytidae | Wrens 1974-06-01 1974-07-31
Records Committee review for rare bird sighting for Alder Flycatcher at Iowa City in 1974 Administrative records Clippings (information artifacts) Field notes Birds--Identification Birdsongs Rare birds 1974-06-01 1993-08-27
Records Committee review for rare bird sighting for Clark's Nutcracker south of Osage in 1974 Administrative records Clippings (information artifacts) Field notes Birds--Identification Rare birds 1974-06-01 1994-02-04
Records Committee review for rare bird sighting for Prairie Warbler at Yellow River Forest in 1962 Administrative records Clippings (information artifacts) Field notes Birds--Identification Rare birds 1974-06-01 1993-08-19
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
Iowa Ornithologists' Union, field report compiled data, Clay-colored Sparrow, 1974-1983 Field notes Bird watching Birds--Counting Birds--Research 1974-07-15 1983-05-23
Field notes, Amaqua Township and Council Bluffs, fall 1974 Correspondence Field notes Bird watching Birds--Migration 1974-08-01 1974-11-30
Iowa Ornithologists' Union, Quarterly field report, fall 1974 Field notes Bird watching Birds--Migration 1974-08-01 1974-11-30
Gladys Black letters to Vernon M. Kleen regarding fall migration and nesting season, 1974 Correspondence Field notes Bird watching Birds--Migration Birds--Nests Habitat (Ecology) Radio and television tower bird strikes 1974-08-01 1974-11-30
Nicholas S. Halmi letter to Vernon M. Kleen reporting summer sightings, August 2, 1974 Correspondence Field notes Bird watching Birds--Migration Charadriiformes | Shore-birds, Gulls, and Auks Weather 1974-08-02 N/A
Rare bird documentation form for Cattle Egret near Interchange 35 of I-29, 1974 Field notes Forms (documents) Birds--Identification Ornithology Rare birds 1974-08-22 1974-11-22
Records Committee review for rare bird sighting for Chukar at Davenport in 1974 Administrative records Clippings (information artifacts) Field notes Bird banding Birds--Identification Birds--Nests Introduced birds Photography of birds Rare birds 1974-09-01 1993-08-26