Title Genres Topics Date (Start) Date (End)
Rare bird documentation form for Yellow Rail near Cone Marsh, 1989 Field notes Birds--Identification Ornithology Rare birds 1989-05-07 N/A
Rare bird documentation form for Vesper Sparrow near Colo, 1985 Field notes Birds--Identification Ornithology Rare birds 1985-03-07 1985-05-26
Rare bird documentation form for Northern Goshawk at Cedar Falls, 1998 Field notes Birds--Identification Ornithology Rare birds 1998-12-20 N/A
Rare bird documentation form for Swainson's Hawk at Bayard, 1980 Field notes Birds--Identification Ornithology Rare birds 1980-09-21 1980-09-28
Rare bird documentation form for Say's Phoebe at Eagle Township in Sioux County, 1987 Field notes Birds--Identification Birdsongs Ornithology Rare birds 1987-06-04 N/A
Rare bird documentation form for Thayer's Gull at Cone Marsh, 1983 Field notes Birds--Identification Ornithology Rare birds 1983-02-27 N/A
Rare bird documentation form for Varied Thrush at Ingham Lake, 1976 Field notes Birds--Identification Ornithology Rare birds 1976-11-28 1977-01-24
Rare bird documentation form for Prairie Falcon northeast of Spirit Lake, 1995 Field notes Birds--Identification Ornithology Rare birds 1995-12-31 1996-01-02
Rare bird documentation form for Marbled Godwit at northeast Mills County, 1984 Field notes Birds--Identification Ornithology Rare birds 1984-04-24 1984-05-25
Rare bird documentation form for Northern Goshawk at Hickory Hill Park, 1981 Field notes Birds--Identification Ornithology Rare birds 1981-11-15 N/A
Rare bird documentation form for Yellow-throated Warbler at Cedar Rapids, 1981 Field notes Birds--Identification Ornithology Rare birds 1981-11-04 N/A
Rare bird documentation form for Ibis species at Nashua, 1984 Field notes Forms (documents) Birds--Identification Ornithology Rare birds 1984-09-29 1984-10-06
Rare bird documentation form for Northern Goshawk at Big Marsh, 1984 Field notes Birds--Identification Ornithology--Societies, etc Rare birds 1984-01-28 1984-01-29
Rare bird documentation form for Buff-breasted Sandpiper east of Zearing, 1986 Field notes Birds--Identification Ornithology Rare birds 1986-05-14 1986-05-15
Rare bird documentation form for Golden Eagle in Cleark Creek Township, Jasper County, 1990 Field notes Birds--Identification Ornithology Rare birds 1990-04-30 N/A
Rare bird documentation form for Northern Goshawk at Alden, 1983 Field notes Birds--Identification Ornithology Rare birds 1983-01-28 1983-02-15
Rare bird documentation form for Varied Thrush northwest of Spencer, 1983 Field notes Birds--Identification Ornithology Rare birds 1983-12-16 N/A
Rare bird documentation form for Barn Swallow at Red Rock Reservoir, 1987 Field notes Birds--Identification Ornithology Rare birds 1987-11-21 1987-11-27
Rare bird documentation form for Scissor-tailed Flycatcher northeast of Waubonsie State Park, 1982 Field notes Birds--Identification Ornithology Rare birds 1982-04-24 1982-04-25
Rare bird documentation form for Northern Goshawk at Madison County, 1983 Field notes Birds--Identification Ornithology Rare birds 1983-10-31 1983-11-01
Rare bird documentation form for White-faced Ibis at Cone Marsh, 1990 Field notes Forms (documents) Birds--Identification Ornithology Rare birds 1990-04-23 N/A
Rare bird documentation form for Glossy Ibis at Cone Marsh, 1990 Field notes Forms (documents) Birds--Identification Ornithology Rare birds 1990-04-23 N/A
Rare bird documentation form for Broad-winged Hawk at Cedar Rapids, unknown date Field notes Birds--Identification Ornithology Rare birds N/A N/A
Rare bird documentation form for Peregrine Falcon at northeast Boone County, 1986 Field notes Birds--Identification Ornithology Rare birds 1986-04-23 1986-05-15
Rare bird documentation form for Northern Goshawk at Allamakee County, 1982 Field notes Birds--Identification Ornithology Rare birds 1982-11-21 1982-11-23