In this article, published inThe Journal of Experimental Biology journal in October 2014, are studied the causes of two massive mortality events that occured during two cold spells in Camargue, southern France in 1985 and 2012.
You can access its abstract through the opposite link.
Full bibliographical reference:
Anne-Sophie DEVILLE, Sophie LABAUDE, Jean-Patrice ROBIN, Arnaud BÉCHET, Michel GAUTHIER-CLERC, Warren PORTER, Megan FITZPATRICK, Paul MATHEWSON, DAVID GRÉMILLET. Impacts of extreme climatic events on the energetics of long-lived vertebrates: The case of the Greater Flamingo facing cold spells in the Camargue. The Journal of Experimental Biology (2014, 217, 3700-3707 ; doi:10.1242/jeb.106344)