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Compilation of manuscripts on birds
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Southern Oregon lecture I
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General - The California condor
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Bird lives
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Yellow throat
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Red tail hawk
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Eastern Oregon
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Bird - Life about a pond
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The witches' garden
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Malheur
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White heron search
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Lecture
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The witches' garden
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Renting houses for songs and birds everyone should know
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Willamette River distress
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The pitcher plant traps and eats insects
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Every fall evening one may attend the orchestra of the tree crickets
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The orchestra of tree crickets performs every evening
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The pitcher plant traps and eats insects
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Columbia River pollution
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Flocking of the swallows
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Duck hunting on the Columbia
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The birds of Ladd's Pond
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"Oregon conquers stream pollution"
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Newspaper clipping titled: “In the Gull Bread Line on our Waterfront”
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Letter and manuscript of "Bird-life about a pond"
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Manuscript discussing the effects of high dams on Columbia River salmon with a focus on the Bonneville Dam
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Do birds act like people?