SD CINEMATOGRAFICA was formed in 1961 as a production company. Since its founding, the company has produced Films, Variety Programmes, and Science and Cultural documentaries for the Italian public broadcaster RAI and other leading international television companies. In recent years the company has focused on wildlife, Science and History documentaries with such success that it now counts National Geographic Channels, Discovery Channels, TF1, ARTE, NHK, TSR, ARD/BR, PBS and ZDF, as well as RAI and Mediaset, among its clients. Many SD documentaries have won major international prizes at the world’s leading festivals, including Academy Award, Emmy and Banff nominations. Today SD Cinematografica has over 800 hours of programming to its name. [abs]
DIRECTOR
PRODUCER
DURATION
VERSIONS
FORMAT
Carlo & Lodovico Prola
Ditta Prola
26'
SD
Observing the animal kingdom we recognise much of our own behaviour. It looks as if all living beings had a common pool of symbols, rituals and gestures to regulate the social interaction and to contribute to the harmonious progress of their communities.
Among animals the strategies to find, approach and seduce a partner are seemingly infinite.
But why do all animals, from mammals to birds, from reptiles to insects, spend so much energy in courtship? Why have they developed such complex and time-consuming methods? The answer is relatively simple. Among the mechanisms of selection that precede mating, courtship is the most important for it allows avoiding any waste of the genetic patrimony of the species. Courtship is made of "key incentives" or "rousing incentives" that work only among members of the same species. These signals allow recognition, help to remove natural aggressiveness and synchronise sexual maturity of both partners, therefore excluding the risk of copulation between different species.