On 23 October 1976, the National Audubon Society held its Symposium on the California Condor in San Rafael, California. The speakers included representatives from Audubon and from state and federal government agencies. In this post I offer a brief report based on the published proceedings of the symposium.
To describe the state of an endangered species – its population size, likelihood of extinction, and so on – some authors give pages of details, some offer a straightforward sentence or two, and some provide codes. This post considers status codes assigned to the California condor beginning in the 1960s.
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.
There is little doubt that the California condor is with us today as a result of human management of the species. One critical component of this management has been captive rearing. In the most intensive form of captive rearing, humans take the role of condor parents starting when an egg is laid.
In this post I consider intensive captive rearing from a visual perspective. The photos (and an illustration) below “describe” the hands-on rearing process in a way that words cannot.
The previous post to this blog, Extinct in the wild: news reports – part 1, concerned newspaper reports published the day after the “last wild” California condor was captured on 19 April 1987. This post looks at magazine articles published during the months following this critical event in the history of condors and humans.