Title Genres Topics Date (Start) Date (End)
The Usefulness of Science: XVI. The Usefulness of Birds Radio scripts Beneficial birds Bird watching Birds--Behavior Game and game-birds Accipitridae | Hawks and Eagles Ornithology Laniidae | Shrikes Predation (Biology) Strigiformes | Owls Emberizidae | Sparrows Upland game bird management Insect pests--Control 1934-03-06 N/A
Birds and their foods Reports Birds--Behavior Birds--Food Columbiformes | Doves and Pigeons Birds--Infancy N/A N/A
Rare bird documentation form for Hooded Warbler at MacNiders Woods in Mason City, 1994 Field notes Birds--Behavior Birds--Identification Ornithology Rare birds 1994-05-07 N/A
Rare bird documentation form for Yellow-headed Blackbird at Council Bluffs, 1978 Field notes Birds--Behavior Birds--Identification Ornithology Rare birds 1978-02-26 N/A
Rare bird documentation form for an unidentified Grosbeak at Anderson Township in Mills County, 1979 Field notes Birds--Behavior Birds--Identification Birdsongs Ornithology Rare birds 1979-09-08 1979-11-30
Rare bird documentation form for Lincoln's Sparrow northwest of Hastings, 1983 Field notes Birds--Behavior Birds--Identification Ornithology Rare birds 1983-01-05 1983-02-27
Rare bird documentation form for Vesper Sparrow west of McFarland Park in Story County, 1990 Field notes Birds--Behavior Birds--Identification Ornithology Rare birds 1990-12-15 N/A
Rare bird documentation form for Vesper Sparrow northwest of Hastings, 1982 Field notes Birds--Behavior Birds--Identification Ornithology Rare birds 1982-01-07 N/A
Rare bird documentation form for Vesper Sparrow northwest of Hastings, 1982 Field notes Birds--Behavior Birds--Identification Ornithology Rare birds 1982-01-05 N/A
Rare bird documentation form for Vesper Sparrow northwest of Hastings, 1981 Field notes Birds--Behavior Birds--Identification Ornithology Rare birds 1981-12-23 N/A
Rare bird documentation form for Townsend's Solitaire in Pottawattamie County, 1995 Field notes Birds--Behavior Birds--Identification Ornithology Rare birds 1995-12-15 1995-12-18
Rare bird documentation form for Connecticut Warbler in Mills County, 1983 Field notes Birds--Behavior Birds--Identification Ornithology Rare birds 1983-05-26 N/A
Rare bird documentation form for Pine Warbler at Lake Wapello State Park, 1983 Field notes Birds--Behavior Birds--Identification Ornithology Rare birds 1983-09-11 N/A
Rare bird documentation form for Yellow-rumped Warbler south of Mockridge Conservation Area, 1998 Field notes Birds--Behavior Birds--Identification Birdsongs Ornithology Rare birds 1998-12-18 N/A
Rare bird documentation form for Bohemian Waxwing at MacLean Hall at University of Iowa, 1976 Field notes Birds--Behavior Birds--Identification Ornithology Rare birds 1976-02-01 1976-02-10
Rare bird documentation form for Hermit Thrush at Peterson Pits Recreation Area, 1995 Field notes Birds--Behavior Birds--Identification Ornithology Rare birds 1995-05-11 N/A
Rare bird documentation form for Townsend's Solitaire at Lake Ahquabi State Park, 1997 Field notes Birds--Behavior Birds--Identification Birdsongs Ornithology Rare birds 1997-04-13 N/A
Rare bird documentation form for Bohemian Waxwing north of Redfield and north-northeast of Lamoni, 1984 and 1985 Field notes Birds--Behavior Birds--Identification Ornithology Rare birds Wildlife conservation 1984-12-24 1985-03-01
Rare bird documentation form for Pine Grosbeak at Hickory Hill Park in Iowa City, 1978 Field notes Birds--Behavior Birds--Identification Birdsongs Ornithology Rare birds 1978-01-13 N/A
Rare bird documentation form for Louisiana Waterthrush at Ledges State Park, 1982 Field notes Birds--Behavior Birds--Identification Birdsongs Ornithology Rare birds 1982-04-02 N/A
Rare bird documentation form for Pine Grosbeak at Mark Sand Prairie, 1980 Field notes Birds--Behavior Birds--Identification Ornithology Rare birds 1980-12-27 1981-01-04
Rare bird documentation form for Prairie Warbler at the Croton Unit in Shimek State Forest, 1985 Field notes Birds--Behavior Birds--Identification Birdsongs Ornithology Rare birds 1985-07-06 N/A
Rare bird documentation form for Bohemian Waxwing at Iowa City, 1984 Field notes Birds--Behavior Birds--Identification Ornithology Rare birds 1984-11-11 1984-11-15
Rare bird documentation form for Townsend's Solitaire at East Lawn Cemetery in Sheldon, 1979 Field notes Birds--Behavior Birds--Identification Ornithology Rare birds 1979-02-03 1979-02-11
Rare bird documentation form for Pine Grosbeak at Denver, 1984 Field notes Bird feeders Birds--Behavior Birds--Identification Ornithology Rare birds 1984-02-11 1984-02-12