ML60229031

觀察細節

Continuing singing male found this morning by Susan Treesh off Blackwells Mills Road just west of Van Cleef; singing on and off throughout stay but constantly in motion, singing about an average of 3 times before switching perches as it moved around field; gave mostly a 2 or 3 buzz song but on a few occasions it gave a much longer 5+ buzz song; poor audio.