Grayish Saltators (Saltator coerulescens), recorded at La Fortuna and on the shores of lake Arenal (Costa Rica), sing their typical series over and over at 10-second intervals, especially in the early morning - in the first sample he includes some youthful(?) chatter afterwards. 6/13/98
Buff-throated Saltators (Saltator maximus) were heard all around Arenal Volcano. This one was recorded on a very windy day at the Arenal visitor's center.
Buff-throated Saltators (Saltator maximus) were heard all around Arenal Volcano. This is an example of their song. It was recorded at La Selva (Costa Rica), 11/16/98 (the descending trill is a Streak-header Woodcreeper)