South America: The Introtour 
(Northwest Ecuador)

November 2-9 2006

Leader: Scott Olmstead

All photos were taken during the tour.

Red-crested Cotinga  -  Scott Olmstead/Tropical Birding

Itinerary:

2 November: Arrival, night Quito.
3 November: Yanacocha Reserve, Old Nono-Mindo Rd. 
4 November: Tandayapa Valley.
5 November: Milpe Bird Reserve, San Miguel de los Bancos, Old Nono-Mindo Rd.
6 November: Tandayapa Valley.
7 November: Rio Silanche Bird Reserve (Pedro Vicente Maldonado).
8 November: Paz de las Aves Refuge, Tandayapa Bird Lodge, Return to Quito.
9 November: Departure.


Tour Summary:

3 November: We left Quito just before dawn and set out for Yanacocha, located on the west side of Pichincha Volcano. Before we even got to the reserve, we made a very productive stop in the open high country and had great looks at Giant Hummingbird. Arriving at the reserve, we started along the main track running through the low temperate forest and didn't get far before a spectacular male Barred Fruiteater flew right in front of us and perched for everyone to see. The mixed flocks we encountered produced many tanagers, including Scarlet-bellied, Hooded, and Black-chested Mountain-Tanager. We also saw seven species of hummingbirds well, including Shining Sunbeam and Sword-billed Hummingbird. As we watched our first Sword-billed deftly maneuvering around the pufflegs and starfrontlets, it was apparent from the exclamations of disbelief that the group had not been adequately prepared for just how long this bird's bill is!

The weather stayed mostly clear for the entire morning, and just before lunch we were surprised to find a couple of Andean Guans foraging near the trail. During the afternoon we birded along the back roads on our way down to the Tandayapa Valley. Red-crested Cotinga and Tufted Tit-Tyrant were among the highlights in the open, mostly-agricultural habitat of the temperate zone, and as we descended the lushly forested Alambi Valley along the old Nono-Mindo road, we were delighted by good looks at a Slaty-backed Chat-Tyrant beside the river. By mid afternoon we had arrived at an active Andean Cock-of-the-Rock lek, where we enjoyed watching the males' display antics and listening to their bizarre screeching sounds. With just enough daylight left we arrived at our base for the tour, Tandayapa Bird Lodge, and had our first looks at the hummingbird spectacle on the patio. When the day was done, we had recorded 22 species of hummingbirds, a nearly overwhelming total for a group of newcomers to South America!

Barred Fruiteater at Yanacocha  -  Scott Olmstead/Tropical Birding Watching Andean Guan at Yanacocha  -  Erin Brandt/Tropical Birding

4 November: Day two started with a visit to the understory blind near the lodge, where we had knock-out looks at Masked Trogon and Immaculate Antbird, among others. Upon leaving the blind, a Collared Forest-Falcon hunting in the forest understory caught us all off guard. Everyone had a good look at this secretive bird perched over the trail before it flew off. Moments later we had a chance to admire the stunning Blue-winged Mountain-Tanagers and a busy Streak-capped Treehunter just outside the lodge. After a quick breakfast we hit the trails and soon turned up a couple of brilliant Golden-winged Manakins flitting actively from perch to perch. 

A few hours of listening to the charming carol of Andean Solitaire had left us really wanting to see one, and by locating a singing bird a little further up the trail we were finally able to match a face to the phantom voice! Nearby, we had our first looks at Scaled Fruiteater and Crimson-mantled Woodpecker. In the afternoon we spent some more time marvelling at the hummingbirds swarming the feeders, such as Brown Inca, Booted Racket-tail, Tawny-bellied Hermit, and Western Emerald, and then we headed for the upper valley. The wet weather kept us from accomplishing much, but a striking Collared Inca compensated us for our efforts.

5 November: Descending to the foothills, our main destination today was the Milpe Bird Reserve. As the early morning fog lifted, we started out birding along the road, where the top target bird was the localized Moss-backed Tanager. The tanager didn't show up but we did find Roadside Hawk, Chocó Toucan, and an astonishingly bright Swallow-Tanager. Once in the reserve, we spent a few hours walking on the trails where the some of the highlights were Rufous-throated, and Glistening-green Tanagers, Russet Antshrike, and the scarce Pale-vented Thrush. Between mixed flocks we also had a chance to witness many Club-winged Manakins performing their fantastic wing-lift display. Late in the morning, while the rest of us were fumbling around trying to see a Yellow-bellied Seedeater, Lois finally spotted the hoped-for Moss-backed Tanager, perched right in front of our noses!

For lunch we drove to the nearby town of San Miguel de los Bancos and a restaurant with famous fruit feeders. Our first Crimson-rumped Toucanet of the trip was among the visitors to the feeders, and we also picked up Black-winged Saltator and Ecuadorian Thrush from the back deck. The birding was great, and so was the fresh naranjilla juice. Late in the afternoon we did some birding along the old Nono-Mindo road above San Tadeo. With a little playback, we enticed a calling Barred Forest-Falcon to leave the cover of the forest and fly right over our heads! A few minutes later, a pair of Powerful Woodpeckers showed well in the fading light, providing a satisfying end to the day.

Actinote desmialia, Upper Tandayapa Valley  -  Scott Olmstead/Tropical Birding caterpillar, Upper Tandayapa Valley  -  Scott Olmstead/Tropical Birding

6 November: Our morning was spent birding the upper Tandayapa Valley's lush cloud forests. Driving up the valley just after dawn, we stopped to make a try for a singing Striped Treehunter. The treehunter proved elusive, but we did find one of our targets for the day, the many-colored Plate-billed Mountain-Toucan. Before driving much further we found a group of noisy Turquoise Jays, and a Plain-tailed Wren obliged us by emerging from cover for a moment, giving us a nice open look at this skulker. Good roadside birding continued when a bit beyond the pass we encountered a group of attractive Rufous-chested Tanagers moving with a small mixed flock, and a Gorgeted Sunangel perched in the open for all to see. 

By mid-morning we were walking along the research station road and we soon found ourselves in the middle of a mixed flock that included Western Hemispingus and Plushcap, both foraging in the Chusqea bamboo. As we attempted to sift through the flock, a group of Toucan Barbets seemed to be moving all around us, proving a continual and welcome distraction. The weather stayed dry, and the butterflying was also good, so when the birding was slow, we were still able to stay busy! Further on we found a couple more bamboo-dwellers, Yellow-bellied Chat-Tyrant and Long-tailed Antbird, and we finally found our Striped Treehunter toward the end of the morning. John also picked up a perched Speckled Hummingbird that no one else could find and we all admired the bird from close range as it sang tirelessly. After lunch at the lodge, we set out on the trails, determined to find some of the more secretive birds that we had missed the day before. It took a solid half hour of effort, but in the end everyone had good looks at Rufous-breasted Antthrush, a specialty of the area.


7 November: After a very early breakfast we were on our way to the Rio Silanche Reserve in the lowlands. A quick refuelling stop in Pedro Vicente Maldonado produced Masked Water-Tyrant and Pacific Hornero, and before long we made the turn off the main highway toward the reserve. Along the entrance road a pair of Blue-headed Parrots amused us by literally flying in circles, and a distant Gray-headed Kite perched just long enough for scope looks. We also were able to call in a pair of Barred Puffbirds; at first reluctant, they eventually flew in and sat right by the road. In the end we had to walk away! Arriving at the reserve, we knew it was shaping up to be a good day when we immediately bumped into first a very excitable Western Woodhaunter, and then a White-whiskered Puffbird that flew right in front of us and perched for prolonged scope views. By late morning, the action was fast and furious, and we spent over an hour with a huge mixed flock that included Griscom's and White-flanked Antwrens, Scarlet-rumped Cacique, Olivaceous Piculet and Orange-fronted Barbet. Walking along the forest edge, Ben spotted a Rufous Motmot perched in the open, a nice treat for the middle of the day. This was a great relief for the entire group since it was the #1 most hoped-for bird of the trip for Ben, who had been talking about motmots since day one! We all had brief but satisfying looks, and the bird vanished as abruptly as it had appeared. 

Next we grabbed our lunches and climbed up into the canopy tower to relax for a bit. Four Swallow-tailed Kites entertained us by gliding effortlessly around the tower, and we watched a Blue Dacnis building her soft cup nest in the closest tree to the platform, just above eye level. A tanager feeding flock that contained several common species such as Bay-headed and White-shouldered also held a beautiful Rufous-winged. After returning to ground level, we found a Guayaquil Woodpecker, the last of six species of woodpeckers for the day, and as we were getting ready to leave we discovered that Dave had picked up a Rufous-tailed Jacamar while sound recording near the reserve entrance. After a little bit of effort, we were able to call the bird up for a brief look, and then it was time to hit the road. On the drive out, we stopped to admire a pair of Bat Falcons, perched together on a high snag above the road. It was hard to pull ourselves away and head back to the lodge; there are never enough hours in a day at Rio Silanche!

Velvet-purple Coronet at Paz de las Aves Refuge  -  Scott Olmstead/Tropical Birding Giant Antpitta ("Maria") at Paz de las Aves Refuge  -  Scott Olmstead/Tropical Birding Empress Brilliant at Paz de las Aves Refuge  -  Scott Olmstead/Tropical Birding

7 November: We spent our last morning at the now-famous Paz de las Aves Refuge, hoping to see our first antpittas of the trip. We were not disappointed, as Angel Paz and his brother Rodrigo summoned first a Yellow-breasted Antpitta ("Willie") and then a spectacular Giant Antpitta ("Maria"), both attracted by the worms provided for them. We also had a family of Dark-backed Wood-Quail almost close enough to touch, and found a pair of Olivaceous Pihas foraging along one of the trails. A responsive Nariño Tapaculo that came out into the open was the loan representative of this difficult-to-see family that we managed to see on the tour. At the refuge hummingbird feeders, we watched impressive Empress Brilliants feeding alongside a stunning Velvet-purple Coronet, Cathy's 31st "favorite hummingbird" of the trip. An Osprey gliding south was a strange sight at 1,900 meters in the Andes. By mid-morning we were getting pretty hungry, but fortunately Angel feeds the birders too! After a delicious mid-morning snack of café con bolones, we headed back to Tandayapa, arriving just in time for... lunch! 

A few more hours enjoying the hummingbirds and birding around the lodge, and we were on our way back to Quito for our farewell dinner, the end to a successful tour.


Bird List:

Taxonomy and nomenclature of this list follow Ridgely, Robert S. and Paul J. Greenfield. The Birds of Ecuador. 2001. Ithica, NY: Comstock Publishing.

In total, 270 species were seen by at least one tour participant. 
16 additional species were heard only, but not seen. These species are marked (H)
Species seen by the leader but none of the participants are not listed here.

Chocó endemics are listed in bold red. Tumbesian endemics are listed in bold black. Interandean Slopes and Valleys endemics are listed in bold blue.
Near threatened species are marked NT. Vulnurable species are marked VU.

Little Tinamou Crypturellus soui (H)

Curve-billed Tinamou Nothoprocta curvirostris

Cattle Egret Bubulcus ibis

Striated Heron Butorides striatus
Black Vulture Coragyps atratus
Turkey Vulture Cathartes aura
Osprey Pandion haliaetus

Swallow-tailed Kite Elanoides forficatus

Gray-headed Kite Leptodon cayanensis

Roadside Hawk Buteo magnirostris

Barred Forest-Falcon Micrastur ruficollis

Collared Forest-Falcon Micrastur semitorquatus

American Kestrel Falco sparverius

Bat Falcon Falco rufigularis
Andean Guan Penelope montagnii

Wattled Guan Aburria aburri (H) NT

Dark-backed Wood-Quail Odontophorus melanonotus  VU

White-throated Crake Laterallus albigularis (H)
Rock Pigeon Columba livia

Band-tailed Pigeon Columba fasciata

Ruddy Pigeon Columba subvinacea

Plumbeous Pigeon Columba plumbea

Eared Dove Zenaida auriculata

White-tipped Dove Leptotila verreauxi
Pallid Dove Leptotila pallida
White-throated Quail-Dove Geotrygon frenata

Maroon-tailed Parakeet Pyrrhura melanura (H)

Pacific Parrotlet Forpus coelestis
Blue-headed Parrot Pionus menstruus

Red-billed Parrot Pionus sordidus
Bronze-winged Parrot Pionus chalcopterus

Scaly-naped Amazon Amazona mercenaria (H)

Squirrel Cuckoo Piaya cayana
Smooth-billed Ani Crotophaga ani
White-collared Swift Streptoprocne zonaris
Band-rumped Swift Chaetura spinicauda

Gray-rumped Swift Chaetura cinereiventris
White-whiskered Hermit Phaethornis yaruqui
Tawny-bellied Hermit Phaethornis syrmatophorus
Brown Violet-ear Colibri delphinae

Green Violet-ear Colibri thalassinus

Sparkling Violet-ear Colibri coruscans

Western Emerald Chlorostilbon melanorhynchus
Green-crowned Woodnymph Thalurania fannyi
Violet-bellied Hummingbird Damophila julie

Rufous-tailed Hummingbird Amazilia tzacatl
Andean Emerald Amazilia franciae

Speckled Hummingbird Adelomyia melanogenys
Purple-bibbed Whitetip Urosticte benjamini
Empress Brilliant Heliodoxa imperatrix
Green-crowned Brilliant Heliodoxa jacula
Fawn-breasted Brilliant Heliodoxa rubinoide

Giant Hummingbird Patagona gigas

Shining Sunbeam Aglaectis cupripennis

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

Tyrian Metaltail Metallura tyrianthina
Violet-tailed Sylph Aglaiocercus coelestis
Purple-throated Woodstar Calliphlox mitchellii

Golden-headed Quetzal Pharomacrus auriceps

Masked Trogon Trogon personatus

Rufous Motmot Baryphthengus martii

Rufous-tailed Jacamar Galbula ruficauda
Barred Puffbird Nystalus radiatus

White-whiskered Puffbird Malacoptila panamensis

Orange-fronted Barbet Capito squamatus NT

Red-headed Barbet Eubucco bourcierii
Toucan Barbet Semnornis ramphastinus 
NT
Crimson-rumped Toucanet Aulacorhynchus haematopygus
Pale-mandibled Araçari Pteroglossus erythropygius
Plate-billed Mountain-Toucan Andigena laminirostris
NT
Chocó Toucan Ramphastos brevis

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

Scarlet-backed Woodpecker Veniliornis callonotus
Guayaquil Woodpecker Campephilus gayaquilensis
NT
Powerful Woodpecker Campephilus pollens

Pacific Hornero Furnarius cinnamomeus
Azara's Spinetail Synallaxis azarae
Slaty Spinetail Synallaxis brachyura
Rufous Spinetail Synallaxis unirufa
(H)

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

Striped Treehunter Thripadectes holostictus
Streak-capped Treehunter Thripadectes virgaticeps
Plain Xenops Xenops minutus
Wedge-billed Woodcreeper Glyphorynchus spirurus
Black-striped Woodcreeper Xiphorhunchus lachrymosus

Spotted Woodcreeper Xiphorhynchus erythropygius
Streak-headed Woodcreeper Lepidocolaptes souleyetii
Montane Woodcreeper Lepidocolaptes lacrymiger

Uniform Antshrike Thamnophilus unicolor

Western Slaty-Antshrike Thamnophilus atrinucha

Russet Antshrike Thamnistes anabatinus

Griscom's Antwren Myrmotherula ignota

White-flanked Antwren Myrmotherula axillaris

Slaty Antwren Myrmotherula schisticolor
Dot-winged Antwren Microrhopias quixensis

Long-tailed Antbird Drymophila caudate

Immaculate Antbird Myrmeciza immaculata
Black-headed Antthrush Formicarius nigricapillus

Rufous-breasted Antthrush Formicarius rufipectus

Giant Antpitta Grallaria gigantea VU

Scaled Antpitta Grallaria guatimalensis (H)

Chestnut-crowned Antpitta Grallaria ruficapilla (H)

Yellow-breasted Antpitta Grallaria flavotincta

Rufous Antpitta Grallaria rufula (H)

Tawny Antpitta Grallaria quitnesis (H)

Ochre-breastedAntpitta Grallaricula flavirostris (H)
Unicolored Tapaculo Scytalopus unicolor
(H)
Nariño Tapaculo Scytalopus vicinior
Spillmann's Tapaculo Scytalopus spillmanni
(H)
Ocellated Tapaculo Acropternis orthonyx
(H)
Sooty-headed Tyrannulet Phyllomyias griseiceps

Golden-faced Tyrannulet Zimmerius chrysops
Brown-capped Tyrannulet Ornithion brunneicapillum

Southern Beardless-Tyrannulet Camptostoma obsoletum

Yellow-crowned Tyrannulet Tyrannulus elatus

White-crested Elaenia Elaenia albiceps

White-banded Tyrannulet Mecocerculus stictopterus
White-tailed Tyrannulet Mecocerculus poecilocercus

Rufous-winged Tyrannulet Mecocerculus calopterus

Tufted Tit-Tyrant Anairetes parulus
Streak-necked Flycatcher Mionectes striaticollis

Slaty-capped Flycatcher Leptopogon superciliaris

Marble-faced Bristle-Tyrant Pogonotriccus opthalmicus

Black-capped Pygmy-Tyrant Myiornis atricapillus

Scale-crested Pygmy-Tyrant Lophotriccus pileatus
Black-headed Tody-Flycatcher Todirostrum nigriceps

Common Tody-Flycatcher Todirostrum cinereum

Yellow-margined Flatbill Tolmomyias flavotectus

Ornate Flycatcher Myiotriccus ornatus
Ruddy-tailed Flycatcher Terenotriccus erythrurus

Sulphur-rumped Flycatcher Myiobius sulphureipygius

Bran-colored Flycatcher Myiophobus fasciatus

Cinnamon Flycatcher Pyrrhomyias cinnamomea

Smoke-colored Pewee Contopus fumigatus
Olive-sided Flycatcher Contopus cooperi
NT

Black Phoebe Sayornis nigricans

Slaty-backed Chat-Tyrant Ochthoeca cinnamomeiventris
Crowned Chat-Tyrant Ochthoeca frontalis
Yellow-bellied Chat-Tyrant Ochthoeca frontalis

Streak-throated Bush-Tyrant Myiotheretes striaticollis

Smoky Bush-Tyrant Myiotheretes fumigatus

Masked Water-Tyrant Fluvicola nengeta

Dusky-capped Flycatcher Myiarchus tuberculifer
Rusty-margined Flycatcher Myiozetetes cayanensis
Streaked Flycatcher Myiodynastes maculatus

Golden-crowned Flycatcher Myiodynastes chrysocephalus
Tropical Kingbird Tyrannus melancholicus
Cinnamon Becard Pachyramphus cinnamomeus
White-winged Becard Pachyramphus polychopterus

Black-and-white Becard Pachyramphus albogriseus

One-colored Becard Platypsaris homochrous

Masked Tityra Tityra semifasciata
Black-crowned Tityra Tityra inquisitor

Red-crested Cotinga Ampelion rubrocristata
Barred Fruiteater Pipreola arcuata
Scaled Fruiteater Ampelioides tschudii
Olivaceous Piha Lathria cryptolophus

Purple-throated Fruitcrow Querula purpurata

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

Swainson's Thrush Catharus ustulatus

Great Thrush Turdus fuscater
Pale-vented Thrush Turdus obsoletus
Ecuadorian Thrush Turdus maculirostris

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
Plain-tailed Wren Thryothorus euophrys

House Wren Troglodytes aedon
Gray-breasted Wood-Wren Henicorhina leucophrys

Southern Nightingale-Wren Microcerculus marginatus

Tropical Gnatcatcher Polioptila plumbea
Tropical Parula Parula pitiayumi
Blackburnian Warbler Dendroica fusca

Olive-crowned Yellowthroat Geothlypis semiflava
Slate-throated Whitestart Myioborus miniatus
Spectacled Whitestart Myioborus melanocephalus
Chocó Warbler Basileuterus chlorophrys

Three-striped Warbler Basileuterus tristriatus

Russet-crowned Warbler Basileuterus coronatus

Buff-rumped Warbler Basileuterus fulvicauda
Bananaquit Coereba flaveola
Green Honeycreeper Chlorophanes spiza

Blue Dacnis Dacnis cayana
Yellow-tufted Dacnis Dacnis egregia
Scarlet-thighed Dacnis Dacnis venusta
Capped Conebill Conirostrum albifrons
Masked Flowerpiercer Diglossopis cyanea
Glossy Flowerpiercer Diglossa lafresnayii

Black Flowerpiercer Diglossa humeralis
White-sided Flowerpiercer Diglossa albilatera
Guira Tanager Hemithraupis guira
Rufous-chested Tanager Thlypopsis ornata

Fawn-breasted Tanager Pipraeidea melanonota

Thick-billed Euphonia Euphonia laniirostris

Orange-bellied Euphonia Euphonia xanthogaster
Glistening-green Tanager Chlorochrysa phoenicotis

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
Blue-and-black Tanager Tangara vassorii
Black-capped Tanager Tangara heinei
Blue-necked Tanager Tangara cyanicollis
Golden-hooded Tanager Tangara larvata
Bay-headed Tanager Tangara gyrola

Rufous-winged Tanager Tangara lavinia
Scarlet-bellied Mountain-Tanager Anisognathus igniventris
Blue-winged Mountain-Tanager Anisognathus somptuosus
Hooded Mountain-Tanager Buthraupis montana

Black-chested Mountain-Tanager Buthraupis eximia
Moss-backed Tanager Bangsia edwardsi

Buff-breasted Mountain-Tanager Dubusia taeniata
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

Ochre-breasted Tanager Chlorothraupis stolzmanni

Dusky-faced Tanager Mitrospingus cassinii

White-lined Tanager Tachyphonus rufus
White-shouldered Tanager Tachyphonus luctuosus
Dusky Bush-Tanager Chlorospingus semifuscus
Yellow-throated Bush-Tanager Chlorospingus flavigularis

Superciliaried Hemispingus Hemispingus superciliaris
Western Hemispingus Hemispingus ochraceus
Plushcap Catamblyrhynchus diadema

Buff-throated Saltator Saltator maximus
Black-winged Saltator  Saltator atripennis

Slate-colored Grosbeak Saltator grossus

Southern Yellow-Grosbeak Pheucticus chrysogaster
Blue-black Grassquit  Volatinia jacarina

Yellow-faced Grassquit Tiaris olivacea

Lesser Seed-Finch Oryzoborus angolensis

Variable Seedeater Sporophila corvina
Yellow-bellied Seedeater Sporophila nigricollis
Plain-colored Seedeater Catamenia inornata

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
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