Works
- These Life Histories books are in the public domain:
- Life Histories of North American Diving Birds (scans)
- Life Histories of North American Gulls and Terns (transcription project)
- Life Histories of North American Petrels and Pelicans and Their Allies (transcription project)
- Life Histories of North American Birds, a 1922 letter to the editor in The Condor

Some or all works by this author are in the public domain in the United States because they were published before January 1, 1927.
The author died in 1954, so works by this author are also in the public domain in countries and areas where the copyright term is the author's life plus 60 years or less. Works by this author may also be in the public domain in countries and areas with longer native copyright terms that apply the rule of the shorter term to foreign works.
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