Coronation of the French monarch King of Italy at Milan with the Iron Crown of Lombardy. Emperor Napoleon III chose not to have a coronation ceremony. Nevertheless, a small consort's crown was fabricated for his wife, Empress Eugenie, which remains in the possession of the French government. The last French royal coronation was that of Charles X, in 1825 by Jean-Baptiste de Latil in Rheims cathedral. Charles' decision to be crowned, in contrast to his predecessor, Louis XVIII, proved unpopular with the French public, and Charles was ultimately overthrown in a revolution in 1830. His successor, Louis Philippe, opted not to have a coronation. The
Citizen science of monarch butterflies during the fall migration to overwintering sites in Mexico: (1) Monarch Watch is a continent-wide project, while (2) the Cape May Monarch Monitoring Project is an example of a local project. The Austrian project Viel-Falter investigated if and how trained and supervised pupils are able to systematically collect data about the occurrence of diurnal butterflies, and how this data could contribute to a permanent butterfly monitoring system. Despite substantial identification uncertainties for some species or species groups, the data collected by pupils was successfully used to predict the general habitat quality for butterflies. Citizen science projects have