Title Genres Topics Date (Start) Date (End)
R. Craig Hensley letter to Thomas H. Kent regarding field reports , July 28, 1982 Correspondence Field notes Bird watching Birds--Research Ornithology--Methodology 1982-07-28 N/A
R. Craig Hensley letter to Thomas H. Kent regarding possible bird sightings and attached field notes, August 11, 1982 Correspondence Field notes Bird watching Birds--Identification Birds--Research Ornithology--Methodology Rare birds 1982-08-11 N/A
Rare bird documentation for American Magpie at Tyson Bend, 1974 Field notes Birds--Identification Ornithology Rare birds 1974-10-14 1974-11-25
Rare bird documentation for Black Scoter at Cone Marsh, 1979 Field notes Birds--Identification Ornithology Rare birds 1979-03-31 1979-04-01
Rare bird documentation for Cooper's Hawk at Saylorville in 1985 Field notes Birds--Identification Ornithology Rare birds 1985-06-29 1985-07-26
Rare bird documentation for Merlin at Calamus, 1978 Field notes Birds--Identification Ornithology--Societies, etc Rare birds 1978-02-06 1978-03-09
Rare bird documentation for Scissor-tailed Flycatcher at Iowa State University, 1983 Field notes Birds--Identification Ornithology Rare birds 1983-08-31 1983-09-15
Rare bird documentation for Smith's Longspur north northwest of Lone Tree, 1990 Field notes Birds--Identification Birdsongs Ornithology Rare birds 1990-04-06 N/A
Rare bird documentation for Varied Thrush at Spirit Lake in 1985 Field notes Birds--Identification Ornithology--Methodology Rare birds 1985-12-15 N/A
Rare bird documentation for Western Grebe at Trumbull Lake, 1980 Field notes Forms (documents) Birds--Identification Ornithology Rare birds 1980-06-05 1980-06-11
Rare bird documentation for Western Sandpiper at Roberts Creek area in Red Rock Reservoir, 1987 Field notes Birds--Identification Ornithology Rare birds 1987-09-27 N/A
Rare bird documentation for Whimbrel at Riverton Wildlife Management Area, 1992 Field notes Birds--Identification Ornithology Rare birds 1992-05-11 1992-05-26
Rare bird documentation form and field checklist for Barn Owl at Mount Ayr State Wildlife Area in 1983 Checklists Field notes Birds--Identification Captive wild birds Ornithology Rare birds Wildlife conservation Wildlife reintroduction 1983-04-29 N/A
Rare bird documentation form for a Red-throated Loon at Hallett's Quarry at Ames, 1985 Field notes Forms (documents) Birds--Identification Ornithology Rare birds 1985-10-19 N/A
Rare bird documentation form for a Ross' Goose at Bays Branch Wildlife Management Area, 1998 Field notes Birds--Identification Ornithology Rare birds 1998-12-22 N/A
Rare bird documentation form for a Scissor-tailed Flycatcher south of Ames, 1979 Field notes Birds--Identification Ornithology Rare birds 1979-07-30 1979-07-31
Rare bird documentation form for a Snowy Egret at Mill Creek State Park, 1984 Field notes Forms (documents) Birds--Identification Ornithology Rare birds 1984-05-12 1984-05-18
Rare bird documentation form for Acadian Flycatcher at Croton Unit in Shimek State Forest, 1985 Field notes Birds--Identification Ornithology Rare birds 1985-05-03 N/A
Rare bird documentation form for Albino American Robin at Clear Lake, 1990 Field notes Birds--Identification Ornithology Rare birds 1990-10-15 N/A
Rare bird documentation form for albino Barred Owl at Clay Township in Hardin County, 1986 Field notes Birds--Identification Ornithology Rare birds 1986-11-06 N/A
Rare bird documentation form for Alder Flycatcher at Elys Ford at Lacey-Keosauqua State Park, 1981 Field notes Birds--Identification Ornithology Rare birds 1981-07-12 1981-07-29
Rare bird documentation form for Alder Flycatcher at Hickory Hill Park in Iowa City, 1982 Field notes Birds--Identification Ornithology Rare birds 1982-06-03 N/A
Rare bird documentation form for American Avocet at Goodwater Impoundment at Rathbun Reserve, 1986 Field notes Birds--Identification Ornithology Rare birds 1986-04-22 1986-06-22
Rare bird documentation form for American Avocet at Johnson County, 1979 Field notes Birds--Identification Ornithology Rare birds 1979-10-21 1979-12-09
Rare bird documentation form for American Avocet at Mark Twain National Wildlife Refuge, 1999 Field notes Birds--Identification Ornithology Rare birds 1999-08-17 1999-08-18