Order: Passeriformes. Family: Passerellidae (New World sparrows).
Ashy-throated Chlorospingus Chlorospingus canigularis
Common Chlorospingus Chlorospingus flavopectus
Dusky Chlorospingus Chlorospingus semifuscus
Grey-browed Brushfinch Arremon assimilis
Chestnut-capped Brushfinch Arremon brunneinucha
Rufous-collared Sparrow Zonotrichia capensis
Black-capped Sparrow Arremon abeillei
Orange-billed Sparrow Arremon aurantiirostris
Choco Brushfinch Atlapetes crassus
White-headed Brushfinch Atlapetes albiceps
Pale-naped Brushfinch Atlapetes pallidinucha
White-winged Brushfinch Atlapetes leucopterus
Pale-headed Brushfinch Atlapetes pallidiceps
Bay-crowned Brushfinch Atlapetes seebohmi
Family: Icteridae (New World orioles, oropendolas and blackbirds).
Olive Oropendola Psarocolius bifasciatus
Scarlet-rumped Cacique Cacicus microrhynchus
Yellow-tailed Oriole Icterus mesomelas
Scrub Blackbird Dives warczewiczi
Family: Parulidae (New World warblers).
Black-lored Yellowthroat Geothlypis auricularis
Black-lored Yellowthroat Geothlypis semiflava
Mangrove Warbler Setophaga petechia
Buff-rumped Warbler Myiothlypis fulvicauda
Choco Warbler Myiothlypis chlorophrys
Grey-and-gold Warbler Myiothlypis fraseri
Russet-crowned Warbler Myiothlypis coronata
Three-banded Warbler Basileuterus trifasciatus