Title Genres Topics Date (Start) Date (End)
Rare bird documentation form for White-eyed Vireo at Scott Township in Fremont County, 1983 Field notes Birds--Identification Birdsongs Ornithology Rare birds 1983-05-31 N/A
Rare bird documentation form for Northern Shrike at Spring Township in Cherokee County, 1982 Field notes Birds--Identification Ornithology Rare birds 1982-12-11 N/A
Rare bird documentation form for Northern Harrier at St. Lucas, 1986 Field notes Birds--Identification Ornithology Rare birds 1986-06-01 N/A
Rare bird documentation form for Henslow's Sparrow at Des Moines Township in Van Buren County, 1990 Field notes Birds--Identification Birdsongs Ornithology Rare birds 1990-04-15 N/A
Rare bird documentation form for Scissor-tailed Flycatcher at Des Moines Township in Van Buren County, 1990 Field notes Birds--Identification Ornithology Rare birds 1990-05-14 1990-05-15
Rare bird documentation form for Brewer's Blackbird at Clinton Township in Linn County, 1986 Field notes Birds--Behavior Birds--Identification Ornithology Rare birds 1986-12-20 N/A
Rare bird documentation form for Long-tailed Duck at Rathbun Lake Fish Hatchery, 1984 Field notes Birds--Identification Ornithology Rare birds 1984-12-15 1984-12-16
Rare bird documentation form for Snowy Egret at Settling Ponds south of Council Bluffs, 1986 Field notes Birds--Identification Ornithology Rare birds 1986-05-31 N/A
Rare bird documentation form for Northern Goshawk at Seven Bridges Park, 1981 Field notes Birds--Identification Ornithology Rare birds 1981-11-21 N/A
Rare bird documentation form for Common Barn Owl at Shenandoah, 1983 Field notes Birds--Identification Ornithology Rare birds 1983-04-24 N/A
Rare bird documentation form for Ruby-crowned Kinglet at Shenandoah, 1997 Field notes Birds--Identification Ornithology Rare birds 1997-01-04 1997-02-12
Rare bird documentation form for Varied Thrush at Shenandoah, 1979 Field notes Birds--Identification Ornithology Rare birds 1979-02-23 1979-02-26
Rare bird documentation form for Prairie Warbler at the Croton Unit in Shimek State Forest, 1986 Field notes Birds--Identification Birdsongs Ornithology Rare birds 1986-06-07 1986-07-06
Rare bird documentation form for Red-necked Grebe at Silver Lake, 1994 Field notes Forms (documents) Birds--Identification Ornithology Rare birds 1994-05-12 1994-05-31
Rare bird documentation form for Swan species at Silver Lake, 1994 Field notes Birds--Identification Anseriformes | Ducks, Geese, and Swans Ornithology Rare birds 1994-11-19 1994-12-03
Rare bird documentation form for Northern Shrike at Silver Sioux Recreation Area, 1980 Field notes Birds--Identification Ornithology Rare birds 1980-10-19 1980-10-21
Rare bird documentation form for Swainson's Thrush at Sioux Center, 1997 Field notes Birds--Identification Ornithology Rare birds 1997-06-08 N/A
Rare bird documentation form for Merlin at Sioux Center, 1986 Field notes Birds--Identification Ornithology Rare birds 1987-03-27 N/A
Rare bird documentation form for Merlin west of Sioux Center, 1988 Field notes Birds--Identification Ornithology Rare birds 1988-09-17 N/A
Rare bird documentation form for Ruby-crowned Kinglet at Sioux Center, 1993 Field notes Birds--Identification Ornithology Rare birds 1993-03-28 N/A
Rare bird documentation form for Peregrine Falcon at Sioux Center, 1993 Field notes Birds--Identification Ornithology Rare birds 1993-09-16 N/A
Rare bird documentation form for Western Sandpiper at Sioux-Prome Lagoons in Sioux Center, 1983 Field notes Birds--Identification Ornithology Rare birds 1983-08-19 N/A
Rare bird documentation form for Common Gallinule at Iowa City, 1985 Field notes Birds--Identification Ornithology Rare birds 1985-05-23 1985-05-24
Rare bird documentation form for Northern Shrike north of Decorah, 1979 Field notes Birds--Identification Ornithology Rare birds 1979-03-31 1979-04-15
Rare bird documentation from for Turkey Vulture at Mark Twain Refuge, 1986 Field notes Forms (documents) Birds--Identification Ornithology Rare birds 1986-12-19 1987-01-02