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The Usefulness of Science: XVI. The Usefulness of Birds
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Radio scripts
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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
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1934-03-06
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N/A
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Manuscript, graphic, and printed material
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A radio script written by George O. Hendrickson for the Junior Academy of Science Radio Program and presented on WOI and WSUI explaining the usefulness of birds. Hendrickson describes how birds are very helpful in controlling destructive insects and harmful weeds. Also included are details on how certain birds are beneficial in acting as scavengers to destroy garbage and dead animal carcasses as well as assisting in the elimination of rodent pests. Hendrickson also mentions other values of birds are the use of birds as game and for food. Additionally, one more benefit of birds is the act of bird watching and the enjoyable study and observation of a variety of species in the state.
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Hendrickson, George O.
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Turkey Vulture American Tree Sparrow Downy Woodpecker Northern Bobwhite
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Iowa
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Fairfield (Iowa) Bird Club Records | MS 386
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1
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10
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Records Committee review for rare bird sighting for Selasphorus species at Chester, 1984
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Administrative records Clippings (information artifacts) Correspondence Field notes
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Beneficial birds Ornithology Ornithology--Societies, etc
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1984-09-25
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2000-11-26
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Rare birds documentation form
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Records Committee review for a Selasphorus species at Chester in Howard County, IA on September 25, 1984. Includes a record review document with votes, an Iowa Bird Life article, correspondence relevant to bird sighting and review, and seven documentation forms submitted to the committee.
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Tyler, Eleanor Tyler, Sanford
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Rufous Hummingbirds
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Chester
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Feeder at Chester, Iowa home of Sanford + Eleanor Tyler
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Bottle feeder + Locust Tree
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The documentation form and letter by Eleanor and Sanford Tyler is the earliest and the one that forms the basis of this record. Other documentation forms by Francis Moore, Robert K. Myers, Beth Proescholdt, Mark Proescholdt, Steve Dinsmore, and Thomas H. Kent were submitted later. Other observers include Curt Nelson, Dennis Thompson, Kevin Tyler, Eugene Armstrong, and Eloise Armstrong. | Elimination of similar species: Allen's - eliminated by type of Storm and direction of Storm.
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Iowa Ornithologists' Union | MS 166
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12
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25
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