Title Genres Topics Date (Start) Date (End)
Rare bird documentation form for Northern Shrike at Big Creek State Park, 1985 Field notes Birds--Identification Ornithology Rare birds 1985-04-06 N/A
Rare bird documentation form for Summer Tanager at Big Creek State Park, 1991 Field notes Birds--Identification Birdsongs Ornithology Rare birds 1991-05-12 1991-05-21
Rare bird documentation form for Northern Goshawk at Saylorville Reservoir Dam, 1982 Field notes Birds--Identification Ornithology Rare birds 1982-10-29 1982-10-31
Rare bird documentation form for Golden Eagle at New Albin, 1979 Field notes Birds--Identification Ornithology Rare birds 1979-11-24 1979-11-25
Rare bird documentation form for Pine Warbler in northern Marshall County, 1984 Field notes Birds--Identification Ornithology Rare birds 1984-04-28 1984-05-24
Rare bird documentation form for Pine Warbler at Grammer Grove County Wildlife Area, 1983 Field notes Birds--Identification Ornithology Rare birds 1983-08-31 1983-11-27
Rare bird documentation form for Blue Grosbeak at the Hartman Reserve Nature Center, 1986 Field notes Birds--Behavior Birds--Identification Ornithology Rare birds 1986-05-07 1986-05-28
Rare bird documentation form for Bewick's Wren north of Burlington, 1986 Field notes Birds--Identification Ornithology Rare birds 1986-04-19 1986-04-20
Rare bird documentation form for Yellow-rumped Warbler northwest of Cherokee, 1983 Field notes Birds--Behavior Birds--Identification Ornithology Rare birds 1983-01-28 N/A
Rare bird documentation form for Northern Goshawk at Hickory Hill Park, 1981 Field notes Birds--Identification Ornithology Rare birds 1981-11-16 N/A
Rare bird documentation form for Northern Mockingbird south of Tama, 1985 Field notes Birds--Identification Birdsongs Ornithology Rare birds 1985-05-09 1985-05-11
Rare bird documentation form for Northern Shrike north of Waukon, 1978 Field notes Birds--Identification Ornithology Rare birds 1978-03-25 N/A
Rare bird documentation form for Northern Shrike near Peterson, 1979 Field notes Birds--Identification Ornithology Rare birds 1979-12-01 N/A
Rare bird documentation form for Golden Eagle at Allamakee County, 1981 Field notes Birds--Identification Ornithology Rare birds 1981-11-14 1981-11-21
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 Merlin east of Decorah, 1982 Field notes Birds--Identification Ornithology Rare birds 1982-04-11 1982-04-14
Rare bird documentation form for Surf Scoter at DeSoto Bend National Wildlife Refuge, 1985 Field notes Birds--Identification Ornithology Rare birds 1985-11-16 1985-11-17
Rare bird documentation form for Trumpeter Swan at Big Marsh, 1997 Field notes Forms (documents) Birds--Identification Ornithology Rare birds 1997-03-22 1997-04-06
Rare bird documentation form for Prairie Falcon at Marshalltown, 1990 Field notes Birds--Identification Ornithology Rare birds 1990-04-04 1990-04-13
Rare bird documentation form for Greater Black-backed Gull between Lock and Dam 15 and Lock and Dam 14, 1992 Field notes Birds--Identification Ornithology Rare birds 1992-02-08 1992-02-15
Rare bird documentation form for Worm-eating Warbler at the Croton Unit of Shimek State Forest, 1984 Field notes Birds--Identification Ornithology Rare birds 1984-09-15 1984-09-29
Rare bird documentation form for Yellow-crowned Night Heron at Riverton Wildlife Management Area, 1981 Field notes Forms (documents) Birds--Identification Ornithology Rare birds 1981-08-14 1981-11-28
Rare bird documentation form for Merlin near Knittel, unknown year Field notes Birds--Identification Ornithology Rare birds N/A N/A
Rare bird documentation form for Pine Warbler at Sweet Marsh, 1985 Field notes Birds--Behavior Birds--Identification Ornithology Rare birds 1985-09-15 N/A
Rare bird documentation form for Pine Warbler at Liscomb, 1996 Field notes Birds--Identification Ornithology Rare birds 1996-09-28 1996-11-06