Hall, C. 2016. A review of the progress against the Action Plan for eradication of the Ruddy Duck Oxyura jamaicensis in the Western Palearctic, 2011-2015. WWT report to the Bern Convention. 36 p.

Hall, C. 2016. A review of the progress against the Action Plan for eradication of the Ruddy Duck Oxyura jamaicensis in the Western Palearctic, 2011-2015. WWT report to the Bern Convention. 36 p.