Dear Richard Ek i'm a bird Bander, work in National Park Service in South Korea. in this season, we can meet many passage migrant at small Island located in west part of peninsula. I prepare publish Bird guide book in this year. Manchurian Reed Warbler was recorded only four or five times in South Korea. I think this species very rare migrant in south Korea. I hope to use your wonderful Manchurian Reed Warbler images. Can I use your images. If you permit, I will insert your name in Bird guide book.