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Hello everybody,

can you help me to ID this kind of Muscidae? I hope it is one...

Found in: Germany, Baden-Württemberg, Eschbach near Waldshut, 05.03.15. A lot of them are sitting next to a beehive, some of them in the entrance hole of the bee hive! It looks like, as if they are accepted by the bees, flying around them.

Thanks fpr your help,
Christoph