Buff-rumped Warbler (Phaeothlypis fulvicauda) singing in the river bottom at El Gavilan, near Puerto Viejo de Sarapiqui (Costa Rica), 6/20/99. There are two songs here - the abbreviated "lead in" song and the full song, including the lead-in. Usually at any distance and with the forest and river's acoustics, you hear only the last, strident part of the full song.
Douglas Von Gausig (recordist; copyright holder), Naturesongs.com
This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported License.