Title Genres Topics Date (Start) Date (End)
Rare bird documentation form for Greater Scaup at Port Neal, 1982 Field notes Birds--Identification Ornithology Rare birds 1982-06-06 N/A
Rare bird documentation form for Greater Scaup at Welch Lake Wildlife Management Area, 1999 Field notes Birds--Identification Ornithology Rare birds 1999-07-31 N/A
Rare bird documentation form for Greater Scaup at Swan Lake in 1994 Field notes Birds--Identification Ornithology Rare birds 1994-04-01 N/A
Rare bird documentation form for Greater Scaup at Liscomb Sewage Lagoon, 1987 Field notes Birds--Identification Ornithology Rare birds 1987-03-04 N/A
Rare bird documentation form for Greater Scaup at Coralville Reservoir, 1986 Field notes Birds--Identification Ornithology Rare birds 1986-03-23 N/A
Rare bird documentation form for Greater Scaup at Marshalltown, 1986 Field notes Birds--Identification Ornithology Rare birds 1986-03-19 N/A
Rare bird documentation form for Greater Scaup at Little Clear Lake in 1985 Field notes Birds--Identification Ornithology Rare birds 1985-04-07 N/A
Rare bird documentation form for Greater Scaup near Montrose, 1984 Field notes Birds--Identification Ornithology Rare birds 1984-11-10 N/A
Rare bird documentation form for Greater Scaup at Goose Lake, 1984 Field notes Birds--Identification Ornithology Rare birds 1984-05-10 N/A
Rare bird documentation form for Greater Scaup at Volga River Recreation Area, 1983 Field notes Birds--Identification Ornithology Rare birds 1983-11-25 N/A
Rare bird documentation form for Greater Scaup south of Montrose, 1983 Field notes Birds--Identification Ornithology Rare birds 1983-11-20 N/A
Rare bird documentation form for Greater Scaup at Montrose, 1983 Field notes Birds--Identification Ornithology Rare birds 1983-11-20 N/A
Rare bird documentation form for Greater Scaup at DeSoto National Wildlife Refuge, 1983 Field notes Birds--Identification Ornithology Rare birds 1983-02-24 N/A
Rare bird documentation form for Cinnamon Teal at Blue Lake, 1994 Field notes Birds--Identification Ornithology Rare birds 1994-11-30 N/A
Rare bird documentation form for Greater Scaup at Lake Manawa in 1981 Field notes Birds--Identification Ornithology Rare birds 1981-10-20 N/A
Rare bird documentation form for Greater Scaup at Lock 14, 1981 Field notes Birds--Identification Ornithology Rare birds 1981-01-02 N/A
Rare bird documentation form for Greater Scaup at Lake Macbride, 1980 Field notes Birds--Identification Ornithology Rare birds 1980-04-05 N/A
Rare bird documentation form for Greater Scaup at Bays Branch, 1980 Field notes Birds--Identification Ornithology Rare birds 1980-03-21 N/A
Rare bird documentation form for Greater Scaup at New Albin, 1979 Field notes Birds--Identification Ornithology Rare birds 1979-04-14 N/A
Rare bird documentation form for Greater Scaup at Hoosier Creek in 1979 Field notes Birds--Identification Ornithology Rare birds 1979-04-07 N/A
Rare bird documentation form for Greater Scaup at Princeton, 1979 Field notes Birds--Identification Ornithology--Societies, etc Rare birds 1979-03-10 N/A
Rare bird documentation form for Greater Scaup at Mississippi River, SW of Davenport, 1978 Field notes Birds--Identification Ornithology Rare birds 1978-03-11 N/A
Rare bird documentation form for Greater Scaup at Coralville Reservoir, 1977 Field notes Birds--Identification Ornithology Rare birds 1977-03-22 N/A
Rare bird documentation form for Greater Scaup at Coralville Reservoir, 1976 Field notes Birds--Identification Ornithology Rare birds 1976-03-20 N/A
Rare bird documentation form for Lesser Scaup X Ring-necked Duck hybrid at New Lake, undated Field notes Birds--Identification Ornithology Rare birds N/A N/A