Title Genres Topics Date (Start) Date (End)
Bery Engebretsen letter to Thomas H. Kent regarding fall bird sightings, December 5, 1998 Correspondence Field notes Bird banding Bird watching Birds--Counting 1998-12-05 N/A
Annotated bird sighting list for spring 1999 compiled by Marie Tiemann, June 2, 1999 Field notes Bird banding Bird watching Birds--Food Birds--Infancy 1999-06-02 N/A
Daily field checking list by Walter Rosene, April 23, 1939 Checklists Field notes Bird banding Bird watching 1939-04-23 N/A
Bruce Ehresman email to Daryl Howell and James J. Dinsmore regarding Barn Owl nests, August 4, 2000 Correspondence Field notes Bird banding Bird watching Birds--Eggs Birds--Nests 0200-08-04 N/A
Rare bird documentation form for Common Barn Owl at Worth Township in Boone County, 1984 Field notes Bird banding Birds--Identification Ornithology Rare birds 1984-05-30 N/A
Rare bird documentation form for Snowy Owl in North Marshall County, 1984 Field notes Bird banding Birds--Identification Ornithology Rare birds 1984-11-28 1984-11-29
Rare bird documentation form for Swainson's Thrush at Laurens, 1985 Field notes Bird banding Birds--Identification Ornithology Rare birds 1985-11-11 1985-11-14
Rare bird documentation form for Pine Warbler at Laurens, 1984 Field notes Bird banding Birds--Identification Ornithology Rare birds 1984-09-07 N/A
Rare bird documentation form for Pine Warbler at Laurens in 1984 Field notes Bird banding Birds--Identification Rare birds 1984-09-07 N/A
2005 Iowa Peregrine nests Field notes Reports Bird banding Bird watching Birds--Counting Birds--Nests Birds--Infancy 2005-06-01 2005-07-31
Iowa Birdline update, December 19, 1988 Field notes Bird banding Bird surveys Bird watching Dial-a-message telephone calls 1988-12-19 N/A
Rare bird documentation form for Chipping Sparrow west of Hiawatha, 1988 Field notes Bird banding Birds--Identification Birdsongs Ornithology Rare birds Trapping 1988-02-09 1988-02-10
Fred Lesher letter to Fred Kent regarding bird sightings, June 26, 1965 Correspondence Field notes Bird banding Bird watching Birds--Identification Photography of birds Rare birds Camping 1965-06-26 N/A
Woodward H. Brown letter to Fred Kent regarding bird sightings for the summer of 1972, August 21, 1972 Correspondence Field notes Bird banding Birds--Habitat Birds--Identification Birdsongs Rare birds Weather 1972-06-01 N/A
Peter Lowther letter to W. Ross Silcock regarding House Finch sighting in 1988, December 28, 1988 Correspondence Field notes Bird banding Bird feeders Birds--Identification Ornithology--Technique Rare birds 1988-12-25 1988-12-28
Iowa Birdline update, March 4, 1991 notes Field notes Bird banding Bird watching Dial-a-message telephone calls 1991-03-04 N/A
Iowa Birdline update, February 25, 1991 Correspondence Field notes Bird banding Bird watching Dial-a-message telephone calls 1991-02-25 1991-02-28
Iowa Birdline update, August 15, 1994 Correspondence Field notes Bird banding Bird watching Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Dial-a-message telephone calls 1994-08-15 N/A
Iowa RBA, February 19, 1996 Field notes Bird banding Bird feeders Bird watching Birds--Identification Dial-a-message telephone calls 1996-02-19 N/A