Black-browed Reed Warbler, コヨシキリ

Heard the call on several occasions for the last weeks and saw them moving through the reeds. Could not catch more then a bit of wing, back, tail. When I finally captured the bird it was not in the reeds, but at a ricefield, where I tried to get a glimps of the Middendorff's Grasshopper Warblers. Heard their voices, but could not catch more then.... you know.