Title Genres Topics Date (Start) Date (End)
Rare bird documentation form for Lesser Black-backed Gull at Cedar Lake, 1992 Field notes Birds--Identification Ornithology Rare birds 1992-01-05 N/A
Rare bird documentation form for Lesser Black-backed Gull at Saylorville Reservoir, 1986 Field notes Birds--Identification Ornithology Rare birds 1986-11-29 N/A
Rare bird documentation form for Lesser Black-backed Gull at Lock and Dam 15, 1995 Field notes Birds--Identification Ornithology Rare birds 1995-02-05 1995-02-21
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 Lesser Black-backed Gull at Lindsay Park Harbor in 1995 Field notes Birds--Identification Ornithology Rare birds 1995-02-03 1995-02-16
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
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 Ottumwa, 1997 Field notes Birds--Identification Ornithology Rare birds 1997-01-06 1997-01-07
Rare bird documentation form for Lesser Black-backed Gull at Red Rock Reservoir, 1997 Field notes Birds--Identification Ornithology Rare birds 1997-12-26 1998-01-06
Rare bird documentation form for Lesser Black-backed Gull at Red Rock Dam, 1997 Field notes Birds--Identification Ornithology Rare birds 1997-12-27 1997-12-30
Rare bird documentation form for Lesser Black-backed Gull at Iowa in 1998 Field notes Birds--Identification Ornithology Rare birds 1998-11-08 1998-11-22
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 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 Black-backed Gull species at Red Rock Reservoir, 1998 Field notes Birds--Identification Ornithology Rare birds 1988-12-25 1988-12-26
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 Trickle Slough at Spirit Lake, 1999 Field notes Birds--Identification Ornithology Rare birds 1999-11-06 1999-11-21
Rare bird documentation form for Black-backed Gull species at Red Rock Reservoir, 1998 Field notes Birds--Identification Ornithology Rare birds 1998-12-25 1998-12-26
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 Glaucous Gull at Lake Manawa, 1978 Field notes Birds--Identification Ornithology Rare birds 1978-12-06 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 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 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 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 14 near Davenport in 1981 Field notes Birds--Identification Ornithology Rare birds Wildlife conservation 1981-01-04 1981-01-11
Rare bird documentation form for Glaucous Gull at Little Clear Lake, 1981 Field notes Birds--Identification Ornithology Rare birds 1981-03-22 N/A