Nightmigrants.com 

HomeBird picsRecorded CallsEquipment & TechniquesContact MeLinks

Only example of a Dark-eyed Junco I recorded in Fall '06.  Call is barely audible but spectrographically it matches well with DEJU examples on Evans/O'Brien Flight Calls of Migratory Birds CD.  In my limited experience, it appears that sparrows seem to call less frequently in night migration compared to warblers and thrushes.

martinap2@verizon.net

Ravenlite

Dark-eyed Junco recorded on 11-6-06 at 12:38 AM

SyrinxPC

Closer view of the first 2 call notes above