Hi Albatross,
Some problems with internet access done that I have not been,earlier, able to thank you for this information .I have seen only today your second message on the private box
I have staid in Schwerin and from there I have gone to Poel island.
I saw many birds birds waterfowl, gulls, waders ....unfortunately I have not been able to visit the island of languerwerde (I don't speak german and i think it could be difficult to me to understand ) but from the beach of polel island I have seen numerous birds particulary limicoles .
Thank you for this indication Island poel is a really nice place to birdwatching.