Title Genres Topics Date (Start) Date (End)
Dean Dalziel letter to Richard Bishop regarding unusual bird sighting, July 7, 1980 Correspondence Field notes Bird watching Birds--Infancy 1980-07-07 N/A
Dean Mosman letter to James J. Dinsmore regarding nesting of Purple Martins and Eastern Bluebirds, July 24, 1984 Correspondence Field notes Birds--Nests Weather 1984-07-24 N/A
Dean Mosman letter to Vernon M. Kleen regarding bird kills at the Alleman TV tower and hawk population, November 20, 1975 Correspondence Field notes Bird watching Birds of prey Birds--Migration Birds--Research Accipitridae | Hawks and Eagles Radio and television tower bird strikes 1975-11-20 N/A
Bird sighting list from Dennis Henrickson, February 6, 1981 Field notes Bird watching 1981-02-06 N/A
Dennis Henrickson letter to Thomas Kent regarding Bonaparte's Gull sightings, December 8, 1980 Correspondence Field notes Bird watching Birds--Identification Country life 1980-12-08 N/A
Thoughts on Possible Long-toed Stint Field notes Birds--Identification Ornithology Rare birds 1981-09-06 1981-10-18
Description of Baird's Sandpiper sightings at IPL ponds, 1983 Field notes Birds--Identification Ornithology Rare birds 1983-06-09 1983-06-16
Field reports, Tim Schantz, summer 1990 Field notes Bird watching Birds--Identification Rare birds Weather 1990-07-17 1990-07-18
Field reports, James Dinsmore, fall 1990 Field notes Bird watching Birds--Identification Threskiornithidae | Ibises 1990-08-01 1990-11-30
Field reports, Alan G. Grenon, fall 1989 Field notes Bird watching Birds--Identification 1989-08-01 1989-11-30
Barb Wilson letter to Jim Dinsmore regarding bird sightings for IOU quarterly field reports, summer 1990 Correspondence Field notes Bird watching Birds--Identification Accipitridae | Hawks and Eagles Mimidae | Mockingbirds, Catbirds, Thrashers, and Tremblers Rare birds Weather 1990-06-01 1990-07-31
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
Report on Merlin sighting submitted by Joseph P. Schaufenbuel, December 11980 Field notes Bird watching Birds--Identification 1980-12-01 1981-02-28
Details for rare bird sightings by James Fuller, Fall 1999 Field notes Birds--Identification Ornithology Rare birds 1999-08-10 1999-09-04
Details for rare bird sightings by James Fuller, Fall 1999 Field notes Birds--Identification Rare birds 1999-08-10 1999-09-04
Rathbun Christmas Count - December 19, 1998 Field notes Birds--Identification Ornithology--Societies, etc Rare birds 1988-12-19 1988-12-20
Rathbun Christmas Count - December 19, 1998 Field notes Birds--Identification Ornithology--Societies, etc Rare birds 1998-12-19 1998-12-20
Details for Accipiters during a Christmas Bird Count at Burlington, 1992 Field notes Birds--Identification Ornithology Rare birds 1992-12-19 N/A
Details for birds seen on Burlington CBC 12/19/98 Field notes Birds--Identification Rare birds 1998-12-19 N/A
Addendum to the Cedar Falls, IA Christmas bird count, December 27, 1980 Field notes Bird watching Birds--Counting 1980-12-27 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
Dick Bierman letter to Thomas Kent regarding fall field report for 1980, December 3, 1980 Correspondence Field notes Bird watching Birds--Migration 1980-12-03 N/A
Field reports form, contributed by Mark A. Dietzenbach Field notes Forms (documents) Bird watching 1986-08-01 1986-11-30
Field notes contributed by Stephen J. Dinsmore, fall 1986 Field notes Bird watching Birds--Counting Birds--Habitat Birds--Migration 1986-08-01 1986-11-30
Field report spring 1978 Field notes Bird watching Birds--Research 1978-05-31 N/A