Field notes, v1709
Page 127
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Transcription
Weston 1946 Dendroica auduboni Jan. 5 Old River Bridge, E of Byron, Contra Costa Co., California 4+ uttering frequent call notes from small clump of rushes far out on open fresh-water mud flat. One > seen. Some call notes sound as though Myrtle warblers were also present. Do not see any for positive identification.