Here what I read on BeleefDelente
Boy attacked Storks
June 12, 2012 | 5:03 p.m. | Birds
Yesterday we could witness a seemingly sudden attack by an unknown adult stork on the three youngsters in the Spring Experience-the-nest. Two of the three boy held himself as dead, what a good defense technique. The third young, however, did attempt to curl up, and got the full brunt of the adult stork. The cub was hard on the head and neck pecked and grabbed by the neck. After several minutes the adult stork lost his interest and left. Since then, the conscious young clearly excited, while the other two youngsters seem to have no problems. What's going on with the excited young we do not know, as well as the precise cause of the unknown adult so amok in the nest. In any case the two uninjured boy saw their chance, and fell to the battered young. This has a reason: what if the young dies, then the other two remaining boy there advantage. The food need only be divided in two stomachs. That means they are a lot stronger for the long trip to Africa, and that their survival is greater.
What next for the wounded young? That is conjecture. From a distance you can not see how bad the injuries are. It can take two directions: the young, restores and flies off, or the young will die. In any case, that which we live to see get a look in the kitchen of Mother Nature. Typically it nice and even unique images, but sometimes it is, by human standards, hard. To our knowledge, such an attack never before recorded.
The video can be viewed here:
http://www.beleefdelente.nl/clips/842