Title Genres Topics Date (Start) Date (End)
Rare bird documentation form for Greater Scaup at Lake Manawa, 1981 Field notes Birds--Identification Ornithology Rare birds 1981-04-11 1981-05-24
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 south of Council Bluffs, 1982 Field notes Birds--Identification Ornithology Rare birds 1982-03-28 1982-03-30
Rare bird documentation form for Greater Scaup at Lake MacBride, 1982 Field notes Birds--Identification Ornithology Rare birds 1982-03-31 1982-05-31
Rare bird documentation form for Greater Scaup at Lansing, 1982 Field notes Birds--Identification Ornithology Rare birds 1982-04-10 1982-04-12
Rare bird documentation form for Greater Scaup at Cedar Lake, 1982 Field notes Birds--Identification Ornithology Rare birds 1982-04-12 1982-04-13
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 DeSoto National Wildlife Refuge, 1983 Field notes Birds--Identification Ornithology Rare birds 1983-02-24 N/A
Rare bird documentation form for Greater Scaup at Colo Ponds, 1983 Field notes Birds--Identification Ornithology Rare birds 1983-04-18 1983-05-18
Rare bird documentation form for Greater Scaup at Polk City, 1983 Field notes Birds--Identification Ornithology Rare birds 1983-04-27 1983-04-28
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 south of Montrose, 1983 Field notes Birds--Identification Ornithology Rare birds 1983-11-20 N/A
Rare bird documentation form for Greater Scaup at Lock and Dam 9, 1983 Field notes Birds--Identification Ornithology Rare birds 1983-11-21 1983-11-26
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 at Goose Lake, 1984 Field notes Birds--Identification Ornithology Rare birds 1984-05-10 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 Riverton Game Management Area, 1984 Field notes Birds--Identification Ornithology Rare birds 1984-12-28 1985-01-04
Rare bird documentation form for Greater Scaup at Willow Slough, 1985 Field notes Birds--Identification Ornithology Rare birds 1985-03-30 1985-04-01
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 at Little Clear Lake in 1985 Field notes Birds--Identification Ornithology Rare birds 1985-04-06 1985-04-07
Rare bird documentation form for Greater Scaup at Lakin Slough, 1985 Field notes Birds--Identification Ornithology Rare birds 1985-04-16 1985-04-22
Rare bird documentation form for Greater Scaup at Hickory Grove Lake in 1985 Field notes Birds--Identification Ornithology Rare birds 1985-11-20 1985-11-27
Rare bird documentation form for Greater Scaup at Red Rock Reservoir, 1986 Field notes Birds--Identification Ornithology Rare birds 1986-03-15 1986-03-19
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 Coralville Reservoir, 1986 Field notes Birds--Identification Ornithology Rare birds 1986-03-23 N/A