Eared Dove (Zenaida auriculata) Picui Ground Dove (Columbina picui) Guira Cuckoo (Guira guira) Whistling Heron (Syrigma sibilatrix) Bare-faced Ibis (Phimosus infuscatus) Burrowing Owl (Athene cunicularia) Amazon Kingfisher (Chloroceryle amazona) Firewood-gatherer (Anumbius annumbi) Yellow-chinned Spinetail (Certhiaxis cinnamomeus) Chotoy Spinetail (Schoeniophylax phryganophilus) Small-billed Elaenia (Elaenia parvirostris) Great Kiskadee (Pitangus sulphuratus) Brown-chested Martin (Progne tapera) Southern Martin (Progne elegans) Variable Oriole (Icterus pyrrhopterus) Greyish Baywing (Agelaioides badius) Yellow-winged Blackbird (Agelasticus thilius) Blue-black Grassquit (Volatinia jacarina) Lined Seedeater (Sporophila lineola) Double-collared Seedeater (Sporophila caerulescens) Red-crested Cardinal (Paroaria coronata)