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Itinerary:
Jan.
7 – Yanacocha & the Alambi Valley, Night at Tandayapa Bird Lodge. Jan.
8 – Milpe, Los Bancos, & the old Nono-Mindo road,
Night TBL. Jan.
9 – Lower Tandayapa Valley & vicinity, Night TBL. Jan.
10 – Upper Tandayapa Valley, Night TBL. Jan.
11 – Rio Silanche Bird Sanctuary, Night TBL. Jan.
12 – Paz de las Aves Refuge & Calacalí, Night in Quito. Jan. 13 – Departure.
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Tour Summary:
Jan. 7 We left Quito in the dark and headed for our first
destination, the Yanacocha Reserve on the northwest slope of Pichincha Volcano.
The birding got off to a great start long before we got to the reserve, in the
form of a couple of trip highlight birds. A CURVE-BILLED TINAMOU strolling
beside the road and a BLACK-CHESTED BUZZARD-EAGLE playfully enjoying the morning
breeze got everyone in a good mood right away. The reserve produced the usual
excellent mixed flocks of tanagers like SCARLET-BELLIED MOUNTAIN-TANAGERS and
SUPERCILIARIED HEMISPINGUSES and tyrannids like WHITE-THROATED TYRANNULETS. We
were treated to nice looks at ANDEAN GUAN and an ANDEAN PYGMY-OWL even posed for
a few photos. On the way out of the reserve, we were surprised by a couple
SHORT-EARED OWLS, perhaps active during the middle of the afternoon because of
the heavy fog. Closer to Tandayapa Bird Lodge, our base for the next five
nights, we stopped in the Alambi Valley for SLATY-CAPPED CHAT-TYRANT, MASKED
TROGON, and WHITE-CAPPED DIPPER.
Jan. 8 Day two was a bit rainy, but a little water couldn’t stop
us from birding! We began the morning along the Milpe road, where a cooperative
and very vocal LAUGHING FALCON provided the background music for our first few
hours of birding. COLLARED TROGON, CHOCO TOUCAN, and YELLOW-BELLIED SISKIN also
showed well, and Mike picked up a BAY WREN before we went into the Milpe Bird Sanctuary for a walk on the
trails. Most folks had at least a quick look at en elusive ESMERALDAS ANTBIRD,
and everyone had a great study of the fabulous CLUB-WINGED MANAKINS excitedly
performing their wing-display. For lunch we went to a nice restaurant in the
nearby town of Los Bancos, where the hummer feeders were loaded with GREEN
THORNTAILS, and we attempted to wait out the rain. Eventually it became clear
that the weather was not going to clear, so we went out after more birds anyway.
On the old Nono-Mindo road, we found an awesome mixed flock with BLACK-CHINNED
MOUNTAIN-TANAGERS and a PACIFIC TUFTEDCHEEK. We got back to the lodge a little
wet, but no one seemed to notice after the great birds we’d seen.
![]() Andean Pygmy-Owl at Yanacocha, Jan. 7 |
![]() Collared Inca, Upper Tandayapa Valley, Jan. 10 |
Jan. 9 We started off with a visit to the hide at the lodge, and
though it was a little quiet, pair of IMMACULATE ANTBIRDS and a PLAIN ANTVIREO
were among the visitors. After
breakfast and some time watching 12-14 species of hummers from the patio, we
spent the morning around the lodge on the trails, where a conspicuous group of
perhaps six GOLDEN-HEADED QUETZALS caught our attention right away. Further up,
on the Antpitta Trail we found a TYRANNINE WOODCREEPER, and from the overlook on
the Nunbird Trail, Jen spotted a PLAIN-BREASTED HAWK perched in a snag. A CANADA
WARBLER, perhaps the same bird that spent last winter in the area, was a good
find for the west slope, and a small, confiding group of TRICOLORED
BRUSH-FINCHES moved through the understory right by the lodge. In the afternoon
we headed back up the Alambi Valley for a bit more rain, a WHITE-WINGED TANAGER
and our first PLATE-BILLED MOUNTAIN-TOUCAN of the tour. Heading back to the
lodge for dinner we all had a good look at an ANDEAN COCK-OF-THE-ROCK on her way
up the valley.
Jan. 10 We spent a dry morning in the upper Tandayapa Valley in and
around the Bellavista Reserve. The action was fast and furious, and TOUCAN
BARBETS, GRASS-GREEN TANAGERS, CRIMSON-MANTLED WOODPECKERS, STRIPED TREEHUNTERS,
GREEN-AND-BLACK FRUITEATERS, SEPIA-BROWN WRENS, a BLACK-CAPPED TYRANNULET, and a
STRONG-BILLED WOODCREEPER were just a few of the many species we found in the
mixed flocks. One of the best birds of the day was POWERFUL WOODPECKER; we
watched a pair of these huge, spectacular woodpeckers foraging on the Research
Station Road. A UNICOLORED (BLACKISH) TAPACULO allowed itself to be seen as it
sang from the dense roadside vegetation, a rather rare event.
Jan. 11 Today we hit the lowlands near the town of Pedro Vicente
Maldonado. Early on, Jen spotted a BRONZE-WINGED PARROT perched in the open, and
everyone had good scope views. Birding along the Rio Silanche in secondary forest we encountered our
first big mixed flock, containing ORANGE-FRONTED BARBETS, SCARLET-RUMPED
CACIQUES, and TAWNY-CRESTED, SCARLET-BROWED, and DUSKY-FACED TANAGERS. A nearby
STUB-TAILED antbird skulking in the undergrowth was seen well by some (ahem,
Kathy) and briefly (ie: not as well!) by most of the rest of us. More mixed
flocks provided PACIFIC ANTWREN, BLACK-STRIPED WOODCREEPER, and YELLOW-TUFTED
DACNIS, and from the canopy tower we picked up a PLUMBEOUS KITE as it perched
briefly in a tall cecropia. We all enjoyed the antics of a lek of WHITE-BEARDED
MANAKINS as they snapped, crackled, and popped in full view. Mid-afternoon, a
PLUMBEOUS FOREST-FALCON surprised everyone by flying clear across the parking
lot, but unfortunately this rare and secretive bird vanished before everyone
could see it. My view consisted only of the lower half of the bird, but I was
able to see the diagnostic tail pattern! A RUFOUS-TAILED JACAMAR showed well
nearby, a nice consolation for those who missed the forest-falcon. At the end of
the afternoon we were still picking up new birds, and a few of the late
additions to today’s list of well over a hundred species were WESTERN
SLATY-ANTSHRIKE, DOT-WINGED ANTWREN, and RED-RUMPED WOODPECKER.
![]() Oilbird at Paz de las Aves Refuge, Jan. 12 |
![]() Rufous-tailed Jacamar at Rio Silanche Bird Sanctuary, Jan. 11 |
Jan. 12 The final day of birding on the
tour was filled with all-star species. Arriving at the Paz de Aves Refuge near
Nanegalito, Angel Paz soon informed us that there was an OILBIRD that had been
roosting above one of the trails for four days straight. Of course we went
straight out to look for it, and luck was with us - the bird was sleeping
peacefully in the shade for at least another day. YELLOW-BREASTED ANTPITTA was
cooperative as usual, but it took quite a bit of effort to locate María, the
famous GIANT ANTPITTA. Perhaps she was nesting, but whatever the reason, she was
very reluctant to come to the usual feeding spot. So we descended further down
the valley to try another location, and it was a good thing because a BARRED
FOREST-FALCON flew right over our heads and perched in the canopy nearby for a
minute or two! Eventually María showed up just beside the trail, and we went up
to check out the hummer feeders, where we found VELVET-PURPLE CORONET and
EMPRESS BRILLIANT. After some café con
bolones, we went to look for the ORANGE-BREASTED FRUITEATER. As we were
sifting through a mixed flock we picked up an ANDEAN SOLITAIRE, and Dan spotted
a
PLUSHCAP foraging far below at the forest edge. Then the fruiteater started to
call, and we began scanning intensely. Suddenly there it was. “I’ve got
it,” announced Donn, and perched near the top of one of the highest trees in
plain sight was the unbelievably bright male ORANGE-BREASTED FRUITEATER. A
couple of BROAD-WINGED and ROADSIDE HAWKS rounded out our visit, and we headed
back to the lodge for lunch and to pack up. Later in the afternoon, our last
stop on the way back to Quito was near the town of Calacali, where we birded
some arid scrub. Luck was still with us and we found more than a few new
birds, including RUSTY FLOWERPIERCER, BURROWING OWL, and the extremely rare and
localized WHITE-TAILED SHRIKE-TYRANT. We ended a successful tour with a farewell
dinner at the hotel in Quito, and POWERFUL WOODPECKER was voted the favorite
bird of the trip in a landslide!
Bird List:
A total of 295 species were seen be
at least one member of the group. An additional 25 species were heard but not
seen, and these are marked with an “H”.
The list does not include species seen only by the leader.
Chocó endemics are listed in bold
red. Tumbesian endemics are listed in bold
black. Interandean Slopes and Valleys endemics are listed in bold
blue.
Additional designations: (NT) near threatened, (VU) vulnerable, (EN)
endangered.
Restricted-range species are listed in italics.
The taxonomy and nomenclature of this list follow:
Ridgely, Robert and Paul Greenfield. The Birds of Ecuador: Field Guide. 2001.
Ithica, NY: Comstock Publishing.
Curve-billed Tinamou Nothoprocta
curvirostris
Snowy Egret Egreta thula
Cattle Egret Bubulcus ibis
Striated Heron Butorides striatus
Black Vulture Coragyps atratus
Turkey Vulture Cathartes aura
Gray-headed Kite Leptodon cayanensis
Swallow-tailed Kite Elanoides
forficatus
Plumbeous Kite Ictinia plumbea
Plain-breasted Hawk Accipiter
ventralis
Black-chested Buzzard-Eagle Geranoaetus
melanoleucus
Roadside Hawk Buteo magnirostris
Broad-winged Hawk Buteo platypterus
Variable Hawk Buteo polyosoma
Barred Forest-Falcon Mycrastus ruficolis
Plumbeous Forest-Falcon (VU) Micrastur
plumbeus
Laughing Falcon Herpetotheres
cachinnans
American Kestrel Falco
sparverius
Andean Guan Penelope montagnii
Rufous-fronted Wood-quail Odontophorus
erythrops H
Dark-backed
Wood-Quail (VU)
Odontophorus melanonotus H
White-throated
Crake Laterallus albigularis H
Rock Pigeon Columba livia
Band-tailed Pigeon Columba
fasciata
Ruddy Pigeon Columba subvinacea
Plumbeous Pigeon Columba plumbea
Dusky
Pigeon Columba goodsoni H
Eared Dove Zenaida auriculata
Common Ground-Dove Columbina
passerina
White-tipped Dove Leptotila
verreauxi
White-throated Quail-dove Geotrygon frenata H
Maroon-tailed Parakeet Pyrrhura melanura
Pacific Parrotlet Forpus coelestis
Red-billed Parrot Pionus sordidus
Bronze-winged Parrot Pionus chalcopterus
Scaly-naped Amazon Amazona mercenaria
Squirrel Cuckoo Piaya cayana
Little Cuckoo Piaya minuta
Smooth-billed Ani Crotophaga ani
Andean Pygmy-Owl Glaucidium jardini
Burrowing Owl Athene culicularia
Short-eared Owl Asio
flammeus
Oilbird Steatornis caripensis
Rufous-bellied Nighthawk Lurocalis
rufiventris
White-collared Swift Streptoprocne
zonaris
Gray-rumped Swift Chaetura cinereiventris
Lesser
Swallow-tailed Swift Panyptila cayennensis
Band-tailed
Barbthroat Threnetes ruckeri
White-whiskered Hermit Phaethornis yaruqui
Tawny-bellied Hermit Phaethornis syrmatophorus
Brown Violetear Colibri delphinae
Sparkling Violetear Colibri coruscans
Green Thorntail Popelairia conversii
Western Emerald Chlorostilbon melanorhynchus
Green-crowned Woodnymph Thalurania fannyi
Rufous-tailed Hummingbird Amazilia tzacatl
Andean Emerald Amazilia franciae
Purple-chested Hummingbird Amazilia
rosenbergi
Speckled Hummingbird Adelomyia melanogenys
Purple-bibbed Whitetip Adelomyia
melanogenys
Empress Brilliant Heliodoxa
imperatrix
Green-crowned Brilliant Heliodoxa jacula
Fawn-breasted Brilliant Heliodoxa rubinoides
Mountain Velvetbreast Lafresnaya
lafresnayi
Great Sapphirewing Pterophanes
cyanopterus
Brown Inca Coeligena wilsoni
Collared Inca Coeligena torquata
Buff-winged Starfrontlet Coeligena lutetiae
Sword-billed Hummingbird Ensifera ensifera
Buff-tailed Coronet Boissonneaua flavescens
Velvet-purple Coronet Boissonneaua jardini
Gorgeted Sunangel Heliangelus strophianus
Sapphire-vented Puffleg Eriocnemis luciani
Golden-breasted Puffleg Eriocnemis mosquera
Booted Racket-tail Ocreatus
underwoodii
Black-tailed Trainbearer Lesbia
victoriae
Tyrian Metaltail Metallura
tyrianthina
Rainbow-bearded Thornbill Chalcostigma
herrani
Violet-tailed
Sylph Aglaiocercus coelestis
Purple-throated Woodstar Calliphlox mitchellii
Crested Quetzal Pharomachrus antisianus H
Golden-headed Quetzal Pharomachrus
auriceps
Collared Trogon Trogon collaris
Masked Trogon Trogon personatus
Broad-billed Motmot Electron platyrhynchum
Rufous Motmot Baryphthengus martii
Rufous-tailed Jacamar Galbula ruficauda
Oranged-fronted Barbet (NT)
Capito squamatus
Red-headed Barbet Eubucco bourcierii
Toucan Barbet (NT) Semnornis
ramphastinus
Crimson-rumped Toucanet Aulacorhynchus haematopygus
Pale-mandibled Aracari (NT) Pteroglossus
erythropygius
Plate-billed Mountain-Toucan Andigena laminirostris
Chocó Toucan Ramphastos brevis
Chestnut-mandibled Toucan Ramphastos swainsonii H
Olivaceous Piculet Picumnus olivaceus
Crimson-mantled Woodpecker Piculus rivolii
Golden-Olive Woodpecker Piculus rubiginosus
Lineated Woodpecker Dryocopus lineatus
Black-cheeked Woodpecker Melanerpes pucherani
Smoky-brown Woodpecker Veniliornis
fumigatus
Red-rumped Woodpecker Veniliornis
kirkii
Powerful Woodpecker Campephilus pollens
Pacific Hornero Furnarius
cinnamomeus
Azara's Spinetail Synallaxis azarae
Slaty Spinetail Synallaxis brachyura
White-browed Spinetail Hellmayrea gularis
Red-faced Spinetail Cranioleuca
erythrops
Streaked Tuftedcheek Pseudocolaptes boissonneautii
Pearled Treerunner Margarornis squamiger
Spotted Barbtail Premnoplex brunnescens
Lineated Foliage-gleaner Syndactyla
subalaris
Scaly-throated Foliage-gleaner Anabacerthia variegaticeps
Western Woodhaunter Hyloctistes virgatus
Buff-fronted Foliage-gleaner Philydor
rufus
Striped Treehunter Thripadectes holostictus
Plain Xenops Xenops minutus
Tyrannine Woodcreeper Dendrocincla
tyrannina
Wedge-billed Woodcreeper Glyphorynchus
spirurus
Strong-billed Woodcreeper Xiphocolaptes
promeropirhynchus
Black-striped Woodcreeper
Xiphorhynchus lachrymosus
Spotted Woodcreeper Xiphorhynchus erythropygius
Streak-headed Woodcreeper Lepidocolaptes souleyetii
Montane Woodcreeper Lepidocolaptes lacrymiger
Western Slaty-Antshrike Thamnophilus
atrinucha
Russet Antshrike Thamnistes
anabatinus
Plain Antvireo Dysithamnus mentalis
Pacific Antwren Myrmotherula pacifica
Checker-throated Antwren Myrmotherula fulviventris
Dot-winged Antwren Microrhopias quixensis
Long-tailed Antbird Drymophila caudate
Dusky Antbird Cercomacra
tyrannina
Immaculate Antbird Myrmeciza immaculata
Chestnut-backed Antbird Myrmeciza exsul
Esmeraldas Antbird Myrmeciza nigricauda
Stub-tailed Antbird Myrmeciza berlepschi
Black-headed Antthrush Formicarius
nigricapillus H
Rufous-breasted Anttrush Formicarius rufipectus
Giant Antpitta
(VU) Grallaria
gigantea
Undulated Antpitta Grallaria squamigera
H
Scaled Antpitta Grallaria
guatemalensis H
Moustached Antpitta (EN) Grallaria
alleni H
Chestnut-crowned Antpitta Grallaria
ruficapilla H
Yellow-breasted Antpitta Grallaria
flavotincta
Rufous Antpitta Grallaria rufula H
Tawny Antpitta Grallaria quitensis
Ochre-breasted Antpitta Grallaricula flavirostris H
Unicolored (Blackish) Tapaculo Scytalopus unicolor
Narino Tapaculo Scytalopus vicinior
H
Spillman's Tapaculo Scytalopus spillmanni H
Ocellated Tapaculo Acropternis orthonyx H
Sooty-headed Tyrannulet Phyllomyias griseiceps
Black-capped Tyrannulet
Phyllomyias nigrocapillus
Golden-faced Tyrannulet Zimmerius
chrysops
Southern Beardless-Tyrannulet Camptostoma obsoletum
Yellow-crowned Tyrannulet Tyrannulus elatus
White-crested Elaenia Elaenia albiceps
Sierran Elaenia Elaenia pallatangae
White-throated Tyrannulet Mecocerculus
leucophrys
White-banded Tyrannulet Mecocerculus
stictopterus
White-tailed Tyrannulet Mecocerculus poecilocercus
Tufted Tit-tyrant Anairetes parulus
Streak-necked Flycatcher Mionectes striaticollis
Slaty-capped Flycatcher Leptopogon superciliaris
Marble-faced Bristle-tyrant Pogonotriccus ophthalmicus
Rufous-headed Pygmy-tyrant Pseudotriccus
pelzelni
Black-capped Pygmy-Tyrant Myiornis
atricapillus H
Scale-crested Pygmy-Tyrant Lophotriccus
pileatus
Black-headed Tody-Flycatcher Todirostrum nigriceps
Common Tody-Flycatcher Todirostrum cinereum
Ornate Flycatcher Nyiotriccus ornatus
Black-tailed Flycatcher Myiobius
atricaudus
Flavescent Flycatcher Myiophobus
flavicans
Cinnamon Flycatcher Pyrrhomyias cinnamomea
Western Wood-Pewee Contopus sordidulus
Smoke-colored Pewee Contopus
fumigatus
Acadian Flycatcher Empidonax virescens
Black Phoebe Sayornis nigricans
Slaty-backed Chat-Tyrant Ochthoeca cinnamomeiventris
Smoky Bush-Tyrant Myiotheretes
fumigatus
White-tailed Shrike-Tyrant (VU) Agriornis
andicola
Masked Water-Tyrant Fluvicola
nengeta
Dusky-capped Flycatcher Myiarchus
tuberculifer
Boat-billed Flycatcher Megarynchus pitangua H
Social Flycatcher Myiozetes similis
Rusty-margined Flycatcher Myiozetetes
cayanensis
Gray-capped Flycatcher Myiozetetes
granadensis
Golden-crowned Flycatcher Myiodynastes chrysocephalus
Tropical Kingbird Tyrannus melancholicus
Snowy-throated Kingbird Tyrannus niveigularis
Barred Becard Pachyramphus versicolor
Cinnamon Becard Pachyramphus
cinnamomeus
White-winged Becard Pachyramphus polychopterus
Black-and-White Becard Pachyramphus albogriseus
One-colored Becard Pachyramphus omochrous
Masked Tityra Tityra semifasciata
Barred Fruiteater Pipreola arcuata H
Green-and-Black Fruiteater Pipreola
riefferii
Orange-breasted
Fruiteater Pipreola jucunda
Scaled Fruiteater Ampelioides
tschudii
Olivaceous Piha Lathria
cryptolophus
Andean Cock-of-the-rock Rupicola
peruviana
Golden-winged Manakin Masius chrysopterus
White-bearded Manakin Manacus manacus
Club-winged Manakin Machaeropterus
deliciosus
Turquoise Jay Cyanolyca turcosa
Red-eyed Vireo Vireo olivaceus
Brown-capped Vireo Vireo leucophrys
Lesser Greenlet Hylophilus decurtatus
Andean Solitaire Myadestes ralloides
Slaty-backed Nightingale-thrush Catharus
fuscater H
Swainson’s Thrush Catharus ustulatus
Great Thrush Turdus fuscater
Ecuadorian Thrush Turdus
maculirostris
White-capped Dipper Cinclus leucocephalus
Gray-breasted Martin Progne chalyber
Brown-bellied Swallow Notiochelidon
murina
Blue-and-White Swallow Notiochelidon cyanoleuca
White-thighed Swallow Neochelidon tibialis
Southern Rough-winged Swallow Stelgidopteryx ruficollis
Rufous Wren Cinnycerthia unirufa
H
Sepia-brown Wren Cinnycerthia olivascens
Grass Wren Cistothorus platensis H
Bay Wren Thryothorus nigricapillus
Plain-tailed Wren Thyrothorus euophrys
House Wren Troglodytes aedon
Gray-breasted Wood-wren Henicorhina leucophrys
Song Wren Cyphorhinus phaeocephalus
Southern Nightingale-wren Microcerculus
marginatus H
Tropical Gnatcatcher Polioptila plumbea
Tropical Parula Parula pitiayumi
Blackburnian Warbler Dendroica fusca
Olive-crowned Yellowthroat Geothlypis
semiflava
Canada Warbler Wilsonia Canadensis
Slate-throated Whitetstart Myioborus
miniatus
Spectacled Whitestart Myioborus melanocephalus
Black-crested Warbler Basileuterus
nigrocristatus
Three-striped Warbler Basileuterus tristriatus
Russet-crowned Warbler Basileuterus coronatus
Buff-rumped Warbler Basileuterus fulvicauda
Bananaquit Coereba flaveola
Purple
Honeycreeper Cyanerpes caeruleus
Green Honeycreeper Chlorophanes spiza
Blue Dacnis Dacnis cayana
Yellow-tufted Dacnis Dacnis
egregia
Scarlet-thighed Dacnis Dacnis venusta
Scarlet-breasted
Dacnis (VU) Dacnis berlepschi
Cinereous Conebill Conirostrum
cinereum
Blue-backed Conebill Conirostrum
sitticolor
Capped Conebill Conirostrum albifrons
Masked Flowerpiercer Diglossopis cyanea
Glossy Flowerpiercer Diglossa lafresnayii
White-sided Flowerpiercer Diglossa albilatera
Rusty Flowerpiercer Diglossa
sittoides
Guira Tanager Hemithraupis guira
Fawn-breasted Tanager Pipraeidea melanonota
Chestnut-breasted
Chlorophonia Chlorophonia pyrrhophrys H
Thick-billed Euphonia Euphonia laniirostris
Golden-rumped Euphonia Euphonia cyanocephala
Orange-bellied Euphonia Euphonia xanthogaster
Rufous-throated Tanager Tangara rufigula
Gray-and-gold Tanager Tangara palmeri
Golden Tanager Tangara arthus
Silver-throated Tanager Tangara
icterocephala
Flame-faced Tanager Tangara parzudakii
Golden-naped Tanager Tangara ruficervix
Metallic-green Tanager Tangara
labradorides
Beryl-spangled Tanager Tangara
nigroviridis
Black-capped Tanager Tangara heinei
Blue-necked Tanager Tangara cyanicollis
Golden-hooded Tanager Tangara larvata
Bay-headed Tanager Tangara gyrola
Golden-crowned Tanager Iridosornis
rufivertex
Scarlet-bellied Mountain-Tanager Anisognathus
igniventris
Blue-winged Mountain-Tanager Anisognathus
somptuosus
Black-chinned
Mountain-Tanager Anisognathus notabilis
Hooded Mountain-Tanager Buthraupis montana
Grass-green Tanager Chlorornis riefferii
Swallow Tanager Tersina viridis
Blue-gray Tanager Thraupis episcopus
Palm Tanager Thraupis palmarum
Blue-capped Tanager Thraupis cyanocephala
Lemon-rumped Tanager Ramphocelus
icteronotus
Summer Tanager Piranga rubra
White-winged Tanager Piranga
leucoptera
Ochre-breasted Tanager Chlorothraupis
stolzmanni
Dusky-faced Tanager Mitrospingus cassinii
White-shouldered Tanager Tachyphonus luctuosus
Tawny-crested Tanager Tachyphonus delatrii
Scarlet-browed Tanager
Heterospingus xanthopygius
Dusky Bush-Tanager Chlorospingus
semifuscus
Yellow-throated Bush-Tanager Chlorospingus flavigularis
Superciliaried Hemispingus Hemispingus superciliaris
Plushcap Catamblyrhynchus diadema
Buff-throated Saltator Saltator
maximus
Black-winged Saltator Saltator atripennis
Southern Yellow-Grosbeak Pheucticus chrysogaster
Blue-black Grassquit Volatinia jacarina
Yellow-faced Grassquit Tiaris olivacea
Dull-colored Grassquit Tiaris
obscura
Lesser Seedfinch Oryzoborus angolensis
Variable Seedeater Sporophila corvina
Black-and-White Seedeater Sporophila luctuosa
Yellow-bellied Seedeater Sporophila nigricollis
Plain-colored Seedeater Catamenia inornata
Band-tailed Seedeater Catamenia analis
Ash-breasted Sierra-finch Phrygilus
plebejus
Rufous-naped Brush-finch
Atlapetes latinuchus
Tricolored Brush-finch Atlapetes tricolor
White-winged Brush-finch Atlapetes leucopterus
Chestnut-capped Brush-finch Buarremon brunneinucha
Orange-billed Sparrow Arremon aurantiirostris
Black-striped Sparrow Arremonops conirostris
Rufous-collared Sparrow Zonotrichia capensis
Scarlet-rumped Cacique Cacicus microrhynchus
Shiny Cowbird Molothrus bonariensis
Scrub Blackbird Dives warszewiczi
Hooded Siskin Carduelis magellanica
Yellow-bellied Siskin Carduelis
xanthogastra
House Sparrow Passer domesticus