Title Genres Topics Date (Start) Date (End)
Rare bird documentation form for Glaucous Gull at Little Clear Lake, 1981 Field notes Birds--Identification Ornithology Rare birds 1981-03-22 N/A
Rare bird documentation form for Black-legged Kittiwake at Cone Marsh, 1987 Field notes Birds--Identification Ornithology Rare birds 1987-03-12 N/A
Peter C. Peterson letter to Nicholas S. Halmi regarding bird sighitings, February 13, 1977 Correspondence Field notes Bird watching Birds--Behavior Birds--Identification Rare birds 1977-02-13 N/A
Rare bird documentation form for Black-legged Kittiwake in Coralville Reservoir in unknown year Field notes Birds--Identification Ornithology Rare birds Wildlife conservation N/A N/A
Black-legged Kittiwake on the Coralville Reservoir Field notes Birds--Identification Ornithology Rare birds Wildlife conservation 1976-10-27 N/A
Rare bird documentation form for Great Black-backed Gull at Lock and Dam 13, 1996 Field notes Birds--Identification Ornithology Rare birds 1996-09-29 N/A
Rare bird documentation form for Great Black-backed Gull at Lock and Dam 15, 1995 Field notes Birds--Identification Ornithology Rare birds 1995-02-12 N/A
Rare bird documentation form for Great Black-backed Gull at Bettendorf, 1992 Field notes Birds--Identification Ornithology Rare birds 1992-02-03 N/A
Details for Glaucous Gull at Lock and Dam 14 in Davenport in 1992 Field notes Birds--Identification Ornithology Rare birds Wildlife conservation 1992-01-05 N/A
Rare bird documentation form for Glaucous Gull at Red Rock Dam, 1990 Field notes Birds--Identification Ornithology Rare birds 1990-11-21 N/A
Rare bird documentation form for Glaucous Gull at Saylorville Reservoir, 1988 Field notes Birds--Identification Ornithology Rare birds 1988-11-30 N/A
Rare bird documentation form for Glaucous Gull east of Sand Point at Coralville Reservoir, 1984 Field notes Birds--Identification Ornithology Rare birds 1984-11-25 N/A
Rare bird documentation form for Glaucous Gull at Mehaffey Bridge at Coralville Reservoir, 1983 Field notes Birds--Identification Ornithology Rare birds 1983-03-05 N/A
Rare bird documentation form for Lesser Black-backed Gull at Lock and Dam 15, 1995 Field notes Birds--Identification Ornithology Rare birds 1995-02-04 N/A
Rare bird documentation form for Glaucous Gull at Lock and Dam 15, 1981 Field notes Birds--Identification Ornithology Rare birds 1981-01-04 N/A
Rare bird documentation form for Glaucous Gull at Lock and Dam 15 at Davenport, 1981 Field notes Birds--Identification Ornithology Rare birds 1981-01-02 N/A
Rare bird documentation form for Glaucous Gull at Lock and Dam 14, 1980 Field notes Birds--Identification Ornithology Rare birds 1980-12-21 N/A
Rare bird documentation form for Glaucous Gull at Lock and Dam 14 near Davenport, 1979 Field notes Birds--Identification Ornithology Rare birds 1979-12-16 N/A
Rare bird documentation form for Glaucous Gull at Lake Manawa, 1978 Field notes Birds--Identification Ornithology Rare birds 1978-12-06 N/A
Rare bird documentation form for Lesser Black-backed Gull at Jester Park, 1999 Field notes Birds--Identification Ornithology Rare birds 1999-12-06 N/A
Rare bird documentation form for Lesser Black-backed Gull at Manhattan Point at West Okoboji Lake, 1999 Field notes Birds--Identification Ornithology Rare birds 1999-11-21 N/A
Rare bird documentation form for Lesser Black-backed Gull at Spring Run Wetland Area - Lair Tract, 1998 Field notes Birds--Identification Ornithology Rare birds 1998-11-08 N/A
Rare bird documentation form for Lesser Black-backed Gull at Saylorville Dam in 1998 Field notes Birds--Identification Ornithology Rare birds 1998-11-04 N/A
Rare bird documentation form for Lesser Black-backed Gull on the Mississippi River at Davenport, 1996 Field notes Birds--Identification Ornithology Rare birds 1996-01-07 N/A
Rare bird documentation form for Lesser Black-backed Gull at Lock and Dam 14, 1995 Field notes Birds--Identification Ornithology Rare birds 1995-12-24 N/A