Title Genres Topics Date (Start) Date (End)
Field notes contributed by Barbara L. Wilson, summer 1989 Field notes Reports Bird watching Birds--Behavior Birds--Identification Birds--Nests Birdsongs Parasitic birds Birds--Infancy 1989-06-01 1989-07-31
Rare bird documentation form for Western Kingbird near Grand Junction in 1989 Field notes Birds--Identification Ornithology Rare birds 1989-05-30 N/A
Rare bird documentation form for Sandhill Crane at Scott County, 1989 Field notes Birds--Identification Ornithology Rare birds 1989-05-21 N/A
Rare bird documentation form for Black Scoter at MidAmerican Energy Ponds in 1989 Field notes Birds--Identification Ornithology Rare birds 1989-05-12 1989-05-13
Rare bird documentation form for Brewster's Warbler at Greenfield Township in Warren County, 1989 Field notes Birds--Identification Ornithology Rare birds 1989-05-11 1989-05-25
Rare bird documentation form for Yellow Rail near Cone Marsh, 1989 Field notes Birds--Identification Ornithology Rare birds 1989-05-07 N/A
Female Summer Tanager - South edge of Mason City May 4+5, 1989 Correspondence Field notes Birds--Identification Ornithology--Methodology Rare birds 1989-05-04 1989-05-05
Rare bird documentation form for Piping Plover south of Alden, 1989 Field notes Birds--Identification Ornithology Rare birds 1989-05-03 1989-05-04
Rare bird documentation form for Black-billed Cuckoo at Norwalk, 1989 Field notes Birds--Identification Ornithology Rare birds 1989-04-23 N/A
Rare bird documentation form for Lincoln's Sparrow at West Des Moines, 1989 Field notes Birds--Identification Birdsongs Ornithology Ornithology--Technique Rare birds 1989-04-15 1989-06-05
Rare bird documentation form for Golden Eagle west of Union, 1989 Field notes Birds--Identification Ornithology Rare birds 1989-04-14 1989-05-29
Rare bird documentation form for Red-necked Grebe at Storm Lake, 1989 Field notes Forms (documents) Birds--Identification Ornithology Rare birds 1989-04-14 N/A
Rare bird documentation form for Black Scoter at Jester Park at Saylorville Lake, 1989 Field notes Birds--Identification Ornithology Rare birds 1989-04-09 N/A
Rare bird documentation form for Black Scoter at Jester Park at Saylorville Lake, 1989 Field notes Birds--Identification Ornithology Rare birds 1989-04-09 1989-04-23
Rare bird documentation form for Cinnamon Teal at Cone Marsh, 1989 Field notes Birds--Identification Ornithology Rare birds 1989-04-07 N/A
Rare bird documentation form for Cinnamon Teal at Cone Marsh in 1989 Field notes Birds--Identification Ornithology Rare birds 1989-04-06 1989-05-08
Rare bird documentation form for Gray Catbird at Iowa City, 1989 Field notes Birds--Identification Ornithology Rare birds 1989-04-02 N/A
Rare bird documentation form for Pine Grosbeak at Decorah in 1989 Field notes Bird feeders Birds--Behavior Birds--Identification Rare birds 1989-03-27 1989-05-31
Rare bird documentation form for Lincoln's Sparrow at West Des Moines, 1989 Field notes Birds--Identification Birdsongs Ornithology Rare birds 1989-03-26 1989-05-26
House Finch -- Documentation, 1989 Field notes Birds--Identification Rare birds 1989-03-25 1989-05-31
Field notes contributed by Robert K. Myers, spring 1989 Field notes Reports Bird watching Birds--Identification Birdsongs 1989-03-01 1989-05-31
Rare bird documentation form for Prairie Falcon east of Reinbeck, 1989 Field notes Birds--Identification Ornithology Rare birds 1989-03-01 1989-04-01
Spring Field Report for I.O.U., J. Donald Gillaspey, 1989 Correspondence Field notes Birds--Behavior Birds--Identification Birdsongs Rare birds 1989-03-01 1989-05-31
Rare bird documentation form for Prairie Falcon east of Reinbeck, 1989 Field notes Birds--Identification Ornithology Rare birds 1989-02-27 N/A
Rare bird documentation form for Prairie Falcon east of Reinbeck, 1989 Field notes Birds--Identification Ornithology Rare birds 1989-02-26 1989-02-27