collared flycatcher ficedula albicollis

africa albicollis ancient animal asia baltic bird blackwhite breeds cannals classed collared common danube delta east eurasian europe european family fauna ficedula flycatcher flycatchers four gotland habitats house hypoleuca islands lives migratory nature nesting oland old one palearctic passerine pied populations rare reserve romania sahara sea small southeast southwest species spring sub sweden turism vagrant water western wetlands wintering world