Black sun
(fenomen am na ma na mam .... sounds like mupeds show ... :o)

Black sun is a special phenomen which people can see only on south of Jutlland or on north of Germany. It is "meeting" of millions of birds and this amount of this black little birds create unbelieveable beautiffull pictures. They meet because they fly together to a warm countries and this area is the best because of shallow ocean and lots of food.
It is interesting to try to understand how that big group can work together as one.
So from the start:

We came to the right place (north of germany) at about 1800. At that time there was lots of people waiting, sitting on grass and listening to a guides talking about birds. Immediatelly 20 birds came ... it was just a spyes ... to look if the grass field is safe. They fly up and down ... and in a few minutes they disapeared. After next 10 minutes another 20 peaces group came ... the same happend ....
and then it began .... huge black cloud came closer and closer and was bigger and bigger .... and it makes creations of shapes .... beautifull .... people arround just sit in a quiet and look at the nature masterpiece ..... look also :