Copyright Declaration

Darwin Online is delighted to report a generous response from contributors and the families and estates of authors to requests for permission to include their works in Darwin Online. A special debt of gratitude is owed to the Darwin, Keynes and Barlow families for permission to publish the manuscripts and transcriptions. Cambridge University Library and English Heritage have also been extremely generous and helpful in providing permissions. (See the Acknowledgements for complete details.)

Darwin Online has made every effort to avoid any omissions or give improper or erroneous information concerning the source of included literary or other works. In copyright law the creators of literary and other works have a right to be identified as such and to benefit from the use of their works and those rights are extended for a period to their families and estates.

Darwin Online welcomes any information that might lead to proper attributions, identify copyright owners, or correct copyright acknowledgments. Assistance towards this goal would be gratefully acknowledged. Please contact:

The Complete Work of Charles Darwin Online
Email: dbsjmvw@nus.edu.sg (Dr John van Wyhe, Director, Darwin Online)

Darwin Online cannot guarantee that, despite best efforts, someone’s copyright has unwittingly been infringed. In the event that such infringement occurs involving material on this Website, the materials will be removed from the Website following notification, and be restored only after receiving written permission to do so from anyone with a valid claim as the owner of copyright in the materials.

Users of Darwin Online are kindly requested to respect copyright owners’ materials as acknowledged in the Website and refer to the accompanying Terms of Use of Darwin Online to note copying and use restrictions.