324

When I began my study of old publications about birds, I noted that numbers often accompanied the scientific and/or vernacular species names of bird species.

The most-commonly encountered species numbers are those created by the American Ornithologists’ Union (AOU) in the late 19th century. In this numbering system, the California condor is 324.

Here is some bibliographic history of species number 324.

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Reviews of Carl Koford’s 1953 report

In 1953, the National Audubon Society published its Research Report No. 4. Titled The California Condor and written by Carl B. Koford, this book was the 1st detailed scientific study of Gymnogyps californianus.

This post is not about the contents of Koford’s report. Rather, I provide selections from published reviews of the report. These reviews make plain the significance of Koford’s research and provide a sense of how experts responded to Koford’s findings.

In between the reviews I show some photographs and diagrams from the report (note the shadows!).

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Santa Clara Valley Audubon Society’s 1981 conference

In 1981, the Santa Clara Valley Audubon Society held a conference concerning the California condor. A transcript was published the next year. However, this document is not currently in a library (at least a library that is part of the WorldCat network).

As I have an original copy of the conference proceedings, here are some details about the conference and excerpts from the presentations and discussions.

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