Tourists snub to the lake and do not fire the underwater. And fortunately there are the African girls ..
San Savino - Magione
The specimens were repeatedly sighted in the course of monitoring wildlife that are constantly being conducted on the surface of the lake. The "Aythya nyroca, scientific name of the ferruginous duck, diving duck is a rare, threatened worldwide and is classified as" critically endangered " national Red List. It looks a bit ', is present in large numbers these days in Lake Trasimeno, but is not new, since this is a regular since 1993, with more frequent observations in September-October. Beginning in 2000, has been reported consistently in the Valley area during the breeding season with at least 2-3 breeding pairs recorded. The wintering quota (initially limited to a few people) has experienced significant growth beginning in 2002 to almost 300 people in January 2008. Never before in recent days but had been registered concentration so important, absolutely unique at national level. To get an idea
Consider the exceptional event that, according to the criteria of the Ramsar Convention, the threshold at which a wetland is considered of international importance for conservation of the species, is only 100 people, ie one sixth of those if be counted in this period sul Trasimeno (620). The monitoring of bird in the winter months will thus better defining the status of this rare local diving duck and will be especially helpful to understand whether the large herd is sighted just passing through or remain in the Trasimeno for the winter. In short, experts say, the presence of "brunette" is an important signal that helps to understand the importance but also the fragility of the lake ecosystem, and the need to remain vigilant to the delicate environmental balance. This is despite the low water levels
Because tourists have deserted, at least the diving ducks a bath if they do.
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