Title Genres Topics Date (Start) Date (End)
Iowa Bluebird Directory 1990, Bluebird Recovery Program Maps (documents) Reports Charts (graphic documents) Bird populations Bird watchers Birds--Conservation Birds--Nests Birdhouses--Design and construction Predatory animals Wildlife reintroduction Insect pests--Control 1990-01-01 1990-12-31
Ames Audubon Newsletter, Volume 2, Number 3, August 10, 1969 Newsletters Ornithology--Societies, etc Wildlife conservation Meetings DDT (Insecticide) Insect pests--Control 1969-08-10 N/A
Ames Audubon Newsletter, Volume 2, Number 8, January 11, 1970 Newsletters Bird surveys Bird watching Ornithology--Societies, etc Wildlife conservation Insect pests--Control 1970-01-11 N/A
Ames Audubon Newsletter, Volume 2, Number 9, February 8, 1970 Newsletters Ornithology--Societies, etc Wildlife conservation Hunting--Moral and ethical aspects Insect pests--Control 1970-02-08 N/A
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