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One of the stars of the tour: a Diademed Sandpiper-Plover in the bofedal below Abra de Lizoite at about 13,800' on the last full day of birding on the tour! (Photo by guide Dave Stejskal)
We pulled off yet another fabulous tour to beautiful and birdy Northwestern Argentina this year! The weather was very cooperative this year, with only a bit of rain in Cordoba and in the yungas forests of Jujuy, which didn't slow us down at all. If anything, it was a little too dry again this year, conforming to a longer trend that I've noted in the past ten years or so there. Despite the overall dryness, Laguna de Pozuelos had, rather surprisingly, more water in it than I've seen for many years! That change renewed my hope for many of the high elevation waterbirds breeding there this year.
This tour is typically chock full of highlights, since we typically get just about every single specialty bird possible. We had a few 'dips' this year, like every year, but highlights were plentiful again. Cordoba gave up its special birds rather predictably, but we still enjoyed our looks at the 2 endemic cinclodes there, the scarce Salinas Monjita, Spot-winged Falconet, and that surprise Black-legged Seriema on our drive back to the main highway! Tucuman provided great encounters with Rufous-throated Dipper and Slender-tailed Woodstar, and a quartet of endemics: Yellow-striped Brush-Finch, White-browed Tapaculo, Bare-eyed Ground-Dove, and Tucuman Mountain-Finch. The dry inter-Andean valley between the Sierra de Aconquija in Tucuman and the tourist town of Cafayate in s. Salta gave us a few to remember as well, with great encounters with endemic White-throated Cacholote and Sandy Gallito, the surprise Black-crowned Monjita (an endemic breeder), a wary Elegant Crested-Tinamou, and not-so-great views of the local Steinbach's Canastero. The scenery along the drive on that day was arguably the best that we ever saw on this tour loaded with great scenery! The Quebrada de Cafayate is one of those scenic wonders of the world that almost no one knows about (unless you're an Argentinian).
Salta was again very productive for us, mostly due to the wealth of habitats that we visited there. The Cuesta del Obispo day yielded a number of specialties, with Maquis Canastero, Zimmer's Tapaculo, Rufous-bellied Saltator, and Rock Earthcreeper being the stars. The rapidly vanishing Chaco woodland near J.V. Gonzales still came through for us with a number of specialties like Stripe-backed Antbird, the distinctive hellmayri race of Red-billed Scythebill, numerous Comb Ducks and fancy Ringed Teal, and not one, but TWO sightings of Jaguarundi! The moister habitats of the yungas forests gave us fine memories of Giant Antshrike, Cream-backed and Dot-fronted woodpeckers, and the stately Red-legged Seriema, among other prizes.
Jujuy was a wonderful climax to this tour with its rich yungas forests along the Rio Yala, the spectacular array of high elevation waterbirds in the Laguna de Pozuelos area, and the productive valleys and passes east of La Quiaca. Highlights during our final four days in this birdy province included nesting Horned and Giant coots, scarce Red-faced Guans, spectacular Lyre-tailed Nightjars, dapper Red-backed Sierra-Finches, a surprising two Wedge-tailed Hillstars, a very confiding Diademed Sandpiper-Plover, more flamingoes (of three species) than I've seen in many years, and flocks of local Citron-headed Yellow-Finches.
Thanks to each one of you for being such wonderful travel companions on this tour to beautiful Northwestern Argentina. Willy and I really enjoyed guiding you around the country and showing you so many great birds, and we hope we can do it again somewhere else down the road! Cheers!
-- Dave
KEYS FOR THIS LIST
One of the following keys may be shown in brackets for individual species as appropriate: * = heard only, I = introduced, E = endemic, N = nesting, a = austral migrant, b = boreal migrant
Rheidae (Rheas)
GREATER RHEA (Rhea americana)
LESSER RHEA (PUNA) (Rhea pennata tarapacensis)
Tinamidae (Tinamous)
TATAUPA TINAMOU (Crypturellus tataupa) [*]
HUAYCO TINAMOU (Rhynchotus maculicollis) [*]
ORNATE TINAMOU (Nothoprocta ornata)
BRUSHLAND TINAMOU (Nothoprocta cinerascens)
ANDEAN TINAMOU (Nothoprocta pentlandii)
DARWIN'S NOTHURA (Nothura darwinii) [*]
SPOTTED NOTHURA (Nothura maculosa)
ELEGANT CRESTED-TINAMOU (Eudromia elegans)
QUEBRACHO CRESTED-TINAMOU (Eudromia formosa)
Anhimidae (Screamers)

This showy male Ringed Teal was one of about 30 of these delightful ducks we saw so well in the Chaco. (Photo by guide Dave Stejskal)
SOUTHERN SCREAMER (Chauna torquata) Anatidae (Ducks, Geese, and Waterfowl)
WHITE-FACED WHISTLING-DUCK (Dendrocygna viduata)
FULVOUS WHISTLING-DUCK (Dendrocygna bicolor)
COSCOROBA SWAN (Coscoroba coscoroba)
COMB DUCK (Sarkidiornis melanotos)
ANDEAN GOOSE (Chloephaga melanoptera) [N]
CRESTED DUCK (Lophonetta specularioides)
RINGED TEAL (Callonetta leucophrys)
BRAZILIAN TEAL (Amazonetta brasiliensis)
TORRENT DUCK (Merganetta armata)
CINNAMON TEAL (Anas cyanoptera)
RED SHOVELER (Anas platalea) [a]
WHITE-CHEEKED PINTAIL (Anas bahamensis)
YELLOW-BILLED PINTAIL (Anas georgica)
PUNA TEAL (Anas puna) [N]
YELLOW-BILLED TEAL (FLAVIROSTRIS) (Anas flavirostris flavirostris)
YELLOW-BILLED TEAL (OXYPTERA) (Anas flavirostris oxyptera)
ROSY-BILLED POCHARD (Netta peposaca)
BLACK-HEADED DUCK (Heteronetta atricapilla)
RUDDY DUCK (ANDEAN) (Oxyura jamaicensis ferruginea) [N]
LAKE DUCK (Oxyura vittata)
Cracidae (Guans, Chachalacas, and Curassows)
CHACO CHACHALACA (Ortalis canicollis)
RED-FACED GUAN (Penelope dabbenei)
DUSKY-LEGGED GUAN (Penelope obscura)
Podicipedidae (Grebes)
WHITE-TUFTED GREBE (Rollandia rolland)
LEAST GREBE (Tachybaptus dominicus)
PIED-BILLED GREBE (Podilymbus podiceps)
GREAT GREBE (Podiceps major)
SILVERY GREBE (JUNINENSIS) (Podiceps occipitalis juninensis)
SILVERY GREBE (OCCIPITALIS) (Podiceps occipitalis occipitalis)
Phoenicopteridae (Flamingos)
CHILEAN FLAMINGO (Phoenicopterus chilensis)

The high water at Laguna de Pozuelos provided the best conditions in years for flamingos, and we had good numbers of all three species. The all-red legs and short, black-tipped, yellow bill mark this as the smallest of the three: James's Flamingo. (Photo by guide Dave Stejskal)
ANDEAN FLAMINGO (Phoenicoparrus andinus) JAMES'S FLAMINGO (Phoenicoparrus jamesi)
Ciconiidae (Storks)
MAGUARI STORK (Ciconia maguari) [a]
WOOD STORK (Mycteria americana)
Phalacrocoracidae (Cormorants and Shags)
NEOTROPIC CORMORANT (Phalacrocorax brasilianus)
Ardeidae (Herons, Egrets, and Bitterns)
RUFESCENT TIGER-HERON (Tigrisoma lineatum)
COCOI HERON (Ardea cocoi) [N]
GREAT EGRET (Ardea alba)
SNOWY EGRET (Egretta thula)
LITTLE BLUE HERON (Egretta caerulea)
CATTLE EGRET (Bubulcus ibis)
WHISTLING HERON (Syrigma sibilatrix)
BLACK-CROWNED NIGHT-HERON (Nycticorax nycticorax)
Threskiornithidae (Ibises and Spoonbills)
WHITE-FACED IBIS (Plegadis chihi)
PUNA IBIS (Plegadis ridgwayi)
BARE-FACED IBIS (Phimosus infuscatus) [a]
BUFF-NECKED IBIS (Theristicus caudatus)
ROSEATE SPOONBILL (Platalea ajaja)
Cathartidae (New World Vultures)
BLACK VULTURE (Coragyps atratus)
TURKEY VULTURE (Cathartes aura)
LESSER YELLOW-HEADED VULTURE (Cathartes burrovianus)
ANDEAN CONDOR (Vultur gryphus)
KING VULTURE (Sarcoramphus papa)
Accipitridae (Hawks, Eagles, and Kites)
SWALLOW-TAILED KITE (Elanoides forficatus)
WHITE-TAILED KITE (Elanus leucurus)
SNAIL KITE (Rostrhamus sociabilis)
BLACK-CHESTED BUZZARD-EAGLE (Geranoaetus melanoleucus)
CINEREOUS HARRIER (Circus cinereus)
SHARP-SHINNED HAWK (RUFOUS-THIGHED) (Accipiter striatus erythronemius)
GREAT BLACK-HAWK (Buteogallus urubitinga)

A Jaguarundi slinks across a track in the Chaco. This was one of two of these elusive cats that we saw this trip! (Photo by guide Dave Stejskal)
SAVANNA HAWK (Buteogallus meridionalis) ROADSIDE HAWK (Buteo magnirostris)
VARIABLE HAWK (Buteo polyosoma)
VARIABLE HAWK (VARIABLE) (Buteo polyosoma polyosoma)
Falconidae (Falcons and Caracaras)
MOUNTAIN CARACARA (Phalcoboenus megalopterus)
SOUTHERN CARACARA (Caracara plancus)
CHIMANGO CARACARA (Milvago chimango)
SPOT-WINGED FALCONET (Spiziapteryx circumcincta)
AMERICAN KESTREL (Falco sparverius)
APLOMADO FALCON (Falco femoralis)
PEREGRINE FALCON (Falco peregrinus)
Cariamidae (Seriemas)
RED-LEGGED SERIEMA (Cariama cristata)
BLACK-LEGGED SERIEMA (Chunga burmeisteri)
Rallidae (Rails, Gallinules, and Coots)
GIANT WOOD-RAIL (Aramides ypecaha) [*]
GRAY-NECKED WOOD-RAIL (Aramides cajanea)
PLUMBEOUS RAIL (Pardirallus sanguinolentus)
COMMON GALLINULE (Gallinula galeata)
RED-GARTERED COOT (Fulica armillata) [N]
RED-FRONTED COOT (Fulica rufifrons)
GIANT COOT (Fulica gigantea) [N]
HORNED COOT (Fulica cornuta) [N]
SLATE-COLORED COOT (Fulica ardesiaca) [N]
WHITE-WINGED COOT (Fulica leucoptera)
Aramidae (Limpkin)
LIMPKIN (Aramus guarauna)
Charadriidae (Plovers and Lapwings)
SOUTHERN LAPWING (Vanellus chilensis) [N]
ANDEAN LAPWING (Vanellus resplendens)
PUNA PLOVER (Charadrius alticola)
DIADEMED SANDPIPER-PLOVER (Phegornis mitchellii)
Recurvirostridae (Stilts and Avocets)
BLACK-NECKED STILT (WHITE-BACKED) (Himantopus mexicanus melanurus)

The local Tucuman Parrot is endemic to the southern Yungas region of Argentina and Bolivia, where it is threatened by habitat loss and capture for the cage bird trade. It's estimated that only about 10,000 remain in the wild, and we were fortunate to get such amazing views. (Photo by guide Dave Stejskal)
ANDEAN AVOCET (Recurvirostra andina) Jacanidae (Jacanas)
WATTLED JACANA (Jacana jacana)
Scolopacidae (Sandpipers and Allies)
SOLITARY SANDPIPER (Tringa solitaria) [b]
GREATER YELLOWLEGS (Tringa melanoleuca) [b]
LESSER YELLOWLEGS (Tringa flavipes) [b]
BAIRD'S SANDPIPER (Calidris bairdii) [b]
WILSON'S PHALAROPE (Phalaropus tricolor) [b]
Thinocoridae (Seedsnipes)
GRAY-BREASTED SEEDSNIPE (Thinocorus orbignyianus)
LEAST SEEDSNIPE (Thinocorus rumicivorus)
Laridae (Gulls, Terns, and Skimmers)
ANDEAN GULL (Chroicocephalus serranus)
BROWN-HOODED GULL (Chroicocephalus maculipennis)
Columbidae (Pigeons and Doves)
ROCK PIGEON (Columba livia) [I]
PICAZURO PIGEON (Patagioenas picazuro)
SPOT-WINGED PIGEON (Patagioenas maculosa) [N]
SPOT-WINGED PIGEON (Patagioenas maculosa albipennis)
BAND-TAILED PIGEON (Patagioenas fasciata)
EARED DOVE (Zenaida auriculata)
PICUI GROUND-DOVE (Columbina picui)
BARE-FACED GROUND-DOVE (Metriopelia ceciliae)
BARE-EYED GROUND-DOVE (Metriopelia morenoi) [E]
BLACK-WINGED GROUND-DOVE (Metriopelia melanoptera)
GOLDEN-SPOTTED GROUND-DOVE (Metriopelia aymara)
WHITE-TIPPED DOVE (Leptotila verreauxi)
LARGE-TAILED DOVE (Leptotila megalura)
Psittacidae (Parrots)

A charming pair of Gray-hooded Parakeets entertained us on our first day in Cordoba; good thing, too, as for most of us they were the only ones for the trip! (Photo by guide Dave Stejskal)
NANDAY PARAKEET (Nandayus nenday) [I] BURROWING PARAKEET (Cyanoliseus patagonus andinus)
GREEN-CHEEKED PARAKEET (Pyrrhura molinae)
MONK PARAKEET (Myiopsitta monachus) [N]
GRAY-HOODED PARAKEET (Psilopsiagon aymara)
MOUNTAIN PARAKEET (Psilopsiagon aurifrons)
BLUE-CROWNED PARAKEET (Aratinga acuticaudata acuticaudata)
MITRED PARAKEET (Aratinga mitrata)
SCALY-HEADED PARROT (Pionus maximiliani)
TUCUMAN PARROT (Amazona tucumana)
BLUE-FRONTED PARROT (Amazona aestiva)
Cuculidae (Cuckoos)
SQUIRREL CUCKOO (Piaya cayana)
DARK-BILLED CUCKOO (Coccyzus melacoryphus)
GUIRA CUCKOO (Guira guira)
STRIPED CUCKOO (Tapera naevia)
Strigidae (Owls)
TROPICAL SCREECH-OWL (Megascops choliba)
MONTANE FOREST SCREECH-OWL (Megascops hoyi) [*]
YUNGAS PYGMY-OWL (Glaucidium bolivianum)
FERRUGINOUS PYGMY-OWL (TUCUMAN) (Glaucidium brasilianum tucumanum)
BURROWING OWL (Athene cunicularia)
STYGIAN OWL (Asio stygius) [*]
Caprimulgidae (Nightjars and Allies)
RUFOUS NIGHTJAR (Caprimulgus rufus)
BAND-WINGED NIGHTJAR (Caprimulgus longirostris) [*]
LITTLE NIGHTJAR (Caprimulgus parvulus)
LYRE-TAILED NIGHTJAR (Uropsalis lyra)
Nyctibiidae (Potoos)
COMMON POTOO (Nyctibius griseus)
Apodidae (Swifts)
ROTHSCHILD'S SWIFT (Cypseloides rothschildi)
WHITE-COLLARED SWIFT (Streptoprocne zonaris)
SICK'S SWIFT (Chaetura meridionalis)
ANDEAN SWIFT (Aeronautes andecolus)
Trochilidae (Hummingbirds)
RED-TAILED COMET (Sappho sparganura)
ANDEAN HILLSTAR (Oreotrochilus estella)
WEDGE-TAILED HILLSTAR (Oreotrochilus adela)
GIANT HUMMINGBIRD (Patagona gigas)
BLUE-TUFTED STARTHROAT (Heliomaster furcifer)
SLENDER-TAILED WOODSTAR (Microstilbon burmeisteri)
GLITTERING-BELLIED EMERALD (Chlorostilbon aureoventris)
WHITE-BELLIED HUMMINGBIRD (Amazilia chionogaster)
GILDED HUMMINGBIRD (Hylocharis chrysura) [*]
Trogonidae (Trogons)
BLUE-CROWNED TROGON (Trogon curucui)
Alcedinidae (Kingfishers)

Who doesn't like a big woodpecker? This superb female Cream-backed Woodpecker gave marvelous views at Abra Santa Laura. (Photo by guide Dave Stejskal)
RINGED KINGFISHER (Megaceryle torquata) Bucconidae (Puffbirds)
SPOT-BACKED PUFFBIRD (CHACO) (Nystalus maculatus striatipectus)
Picidae (Woodpeckers)
WHITE-BARRED PICULET (Picumnus cirratus)
WHITE-FRONTED WOODPECKER (Melanerpes cactorum)
CHECKERED WOODPECKER (Veniliornis mixtus)
DOT-FRONTED WOODPECKER (Veniliornis frontalis)
GOLDEN-OLIVE WOODPECKER (Colaptes rubiginosus)
GREEN-BARRED WOODPECKER (Colaptes melanochloros melanolaimus)
ANDEAN FLICKER (Colaptes rupicola)
CAMPO FLICKER (Colaptes campestris campestroides)
CREAM-BACKED WOODPECKER (Campephilus leucopogon)
Furnariidae (Ovenbirds and Woodcreepers)
COMMON MINER (ALTIPLANO) (Geositta cunicularia titicacae) [N]
SLENDER-BILLED MINER (Geositta tenuirostris)
PUNA MINER (Geositta punensis)
RUFOUS-BANDED MINER (Geositta rufipennis)
ROCK EARTHCREEPER (Ochetorhynchus andaecola)
STRAIGHT-BILLED EARTHCREEPER (Ochetorhynchus ruficaudus) [N]
SCALE-THROATED EARTHCREEPER (Upucerthia dumetaria)
BUFF-BREASTED EARTHCREEPER (Upucerthia validirostris)
CREAM-WINGED CINCLODES (Cinclodes albiventris tucumanus)
CORDOBA CINCLODES (Cinclodes comechingonus) [E]
OLROG'S CINCLODES (Cinclodes olrogi) [E]
WHITE-WINGED CINCLODES (Cinclodes atacamensis)
RUFOUS HORNERO (Furnarius rufus)
CRESTED HORNERO (Furnarius cristatus)
BROWN-CAPPED TIT-SPINETAIL (Leptasthenura fuliginiceps)
TUFTED TIT-SPINETAIL (Leptasthenura platensis)
PLAIN-MANTLED TIT-SPINETAIL (BERLEPSCHI) (Leptasthenura aegithaloides berlepschi)
SOOTY-FRONTED SPINETAIL (Synallaxis frontalis)
AZARA'S SPINETAIL (Synallaxis azarae superciliosa)
PALE-BREASTED SPINETAIL (Synallaxis albescens australis)
OCHRE-CHEEKED SPINETAIL (Synallaxis scutata)
SULPHUR-THROATED SPINETAIL (Cranioleuca sulphurifera)
STRIPE-CROWNED SPINETAIL (Cranioleuca pyrrhophia)
CREAMY-BREASTED CANASTERO (CREAMY-BREASTED) (Asthenes dorbignyi dorbignyi)

Despite their size, Giant Antshrikes can be incredibly elusive and hard to see. Apparently this extroverted male and his equally showy mate were nonconformists, luckily for us! (Photo by guide Dave Stejskal)
SHORT-BILLED CANASTERO (Asthenes baeri) PUNA CANASTERO (Asthenes sclateri lilloi)
PUNA CANASTERO (Asthenes sclateri sclateri)
CORDILLERAN CANASTERO (Asthenes modesta)
MAQUIS CANASTERO (Asthenes heterura)
STEINBACH'S CANASTERO (Pseudasthenes steinbachi) [E]
RUFOUS-FRONTED THORNBIRD (RUFOUS-FRONTED) (Phacellodomus rufifrons sincipitalis) [N]
LITTLE THORNBIRD (Phacellodomus sibilatrix)
STREAK-FRONTED THORNBIRD (Phacellodomus striaticeps) [N]
SPOT-BREASTED THORNBIRD (Phacellodomus maculipectus) [N]
FRECKLE-BREASTED THORNBIRD (Phacellodomus striaticollis)
FIREWOOD-GATHERER (Anumbius annumbi) [N]
LARK-LIKE BRUSHRUNNER (Coryphistera alaudina) [N]
BROWN CACHOLOTE (Pseudoseisura lophotes)
WHITE-THROATED CACHOLOTE (Pseudoseisura gutturalis) [E]
CHACO EARTHCREEPER (Tarphonomus certhioides)
BUFF-BROWED FOLIAGE-GLEANER (Syndactyla rufosuperciliata)
OLIVACEOUS WOODCREEPER (AMAZONIAN) (Sittasomus griseicapillus griseicapillus)
SCIMITAR-BILLED WOODCREEPER (Drymornis bridgesii)
GREAT RUFOUS WOODCREEPER (Xiphocolaptes major)
NARROW-BILLED WOODCREEPER (Lepidocolaptes angustirostris)
RED-BILLED SCYTHEBILL (Campylorhamphus trochilirostris hellmayri)
Thamnophilidae (Typical Antbirds)
GIANT ANTSHRIKE (Batara cinerea argentina)
GREAT ANTSHRIKE (Taraba major)
RUFOUS-CAPPED ANTSHRIKE (Thamnophilus ruficapillus cochabambae)
VARIABLE ANTSHRIKE (Thamnophilus caerulescens)
STRIPE-BACKED ANTBIRD (Myrmorchilus strigilatus)
Rhinocryptidae (Tapaculos)
CRESTED GALLITO (Rhinocrypta lanceolata)
SANDY GALLITO (Teledromas fuscus) [E]
ZIMMER'S TAPACULO (Scytalopus zimmeri)
WHITE-BROWED TAPACULO (Scytalopus superciliaris superciliaris) [E]
Melanopareiidae (Crescentchests)
OLIVE-CROWNED CRESCENTCHEST (Melanopareia maximiliani argentina)
Tyrannidae (Tyrant Flycatchers)
SOUTHERN BEARDLESS-TYRANNULET (Camptostoma obsoletum)
SUIRIRI FLYCATCHER (Suiriri suiriri)
BUFF-BANDED TYRANNULET (Mecocerculus hellmayri)
WHITE-THROATED TYRANNULET (Mecocerculus leucophrys)
YELLOW-BILLED TIT-TYRANT (Anairetes flavirostris)
TUFTED TIT-TYRANT (Anairetes parulus)
LARGE ELAENIA (Elaenia spectabilis)
WHITE-CRESTED ELAENIA (Elaenia albiceps) [a]
SMALL-BILLED ELAENIA (Elaenia parvirostris)
SLATY ELAENIA (Elaenia strepera)
HIGHLAND ELAENIA (Elaenia obscura) [N]
SOOTY TYRANNULET (Serpophaga nigricans)
WHITE-CRESTED TYRANNULET (Serpophaga subcristata)
WHITE-BELLIED TYRANNULET (Serpophaga munda)
STRANECK'S TYRANNULET (Serpophaga griseicapilla)
MOTTLE-CHEEKED TYRANNULET (Phylloscartes ventralis)
ROUGH-LEGGED TYRANNULET (BURMEISTER'S) (Phyllomyias burmeisteri burmeisteri)
SCLATER'S TYRANNULET (Phyllomyias sclateri)
SOUTHERN SCRUB-FLYCATCHER (Sublegatus modestus)
PLAIN TYRANNULET (Inezia inornata)
TAWNY-CROWNED PYGMY-TYRANT (Euscarthmus meloryphus)
GREATER WAGTAIL-TYRANT (Stigmatura budytoides)
PEARLY-VENTED TODY-TYRANT (Hemitriccus margaritaceiventer)
OCHRE-FACED TODY-FLYCATCHER (Poecilotriccus plumbeiceps)
YELLOW-OLIVE FLYCATCHER (MATO GROSSO) (Tolmomyias sulphurescens pallescens)

A common and distinctive flycatcher of the Chaco woodland: Rufous Casiornis. (Photo by guide Dave Stejskal)
CINNAMON FLYCATCHER (Pyrrhomyias cinnamomeus) CLIFF FLYCATCHER (Hirundinea ferruginea pallidior)
BRAN-COLORED FLYCATCHER (Myiophobus fasciatus)
EULER'S FLYCATCHER (Lathrotriccus euleri)
SMOKE-COLORED PEWEE (Contopus fumigatus)
FUSCOUS FLYCATCHER (Cnemotriccus fuscatus bimaculatus)
BLACK PHOEBE (Sayornis nigricans)
VERMILION FLYCATCHER (Pyrocephalus rubinus)
ANDEAN NEGRITO (Lessonia oreas)
CINEREOUS TYRANT (Knipolegus striaticeps)
ANDEAN TYRANT (Knipolegus signatus)
WHITE-WINGED BLACK-TYRANT (Knipolegus aterrimus)
SPECTACLED TYRANT (Hymenops perspicillatus)
YELLOW-BROWED TYRANT (Satrapa icterophrys)
SPOT-BILLED GROUND-TYRANT (Muscisaxicola maculirostris)
PUNA GROUND-TYRANT (Muscisaxicola juninensis)
CINEREOUS GROUND-TYRANT (Muscisaxicola cinereus)
RUFOUS-NAPED GROUND-TYRANT (Muscisaxicola rufivertex)
BLACK-FRONTED GROUND-TYRANT (Muscisaxicola frontalis)
BLACK-BILLED SHRIKE-TYRANT (Agriornis montanus)
GRAY-BELLIED SHRIKE-TYRANT (Agriornis micropterus)
LESSER SHRIKE-TYRANT (Agriornis murinus)
BLACK-CROWNED MONJITA (Xolmis coronatus) [a]
WHITE MONJITA (Xolmis irupero)
SALINAS MONJITA (Xolmis salinarum) [E]
STREAK-THROATED BUSH-TYRANT (Myiotheretes striaticollis)
D'ORBIGNY'S CHAT-TYRANT (Ochthoeca oenanthoides) [N]
WHITE-BROWED CHAT-TYRANT (Ochthoeca leucophrys)
CATTLE TYRANT (Machetornis rixosa)
RUFOUS CASIORNIS (Casiornis rufus)
DUSKY-CAPPED FLYCATCHER (Myiarchus tuberculifer)
SWAINSON'S FLYCATCHER (Myiarchus swainsoni)
BROWN-CRESTED FLYCATCHER (Myiarchus tyrannulus)
GREAT KISKADEE (Pitangus sulphuratus)
STREAKED FLYCATCHER (SOLITARIUS) (Myiodynastes maculatus solitarius)
PIRATIC FLYCATCHER (Legatus leucophaius)
VARIEGATED FLYCATCHER (Empidonomus varius)
CROWNED SLATY FLYCATCHER (Empidonomus aurantioatrocristatus)
TROPICAL KINGBIRD (Tyrannus melancholicus)
FORK-TAILED FLYCATCHER (Tyrannus savana)
Cotingidae (Cotingas)
WHITE-TIPPED PLANTCUTTER (Phytotoma rutila)
Tityridae (Tityras and Allies)
WHITE-NAPED XENOPSARIS (Xenopsaris albinucha)
GREEN-BACKED BECARD (Pachyramphus viridis)
WHITE-WINGED BECARD (Pachyramphus polychopterus)
CRESTED BECARD (Pachyramphus validus) [N]
Vireonidae (Vireos)
RED-EYED VIREO (MIGRATORY CHIVI) (Vireo olivaceus chivi)
RUFOUS-BROWED PEPPERSHRIKE (Cyclarhis gujanensis)
Corvidae (Crows, Jays, and Magpies)
PLUSH-CRESTED JAY (Cyanocorax chrysops)
Hirundinidae (Swallows)

The very local Rufous-throated Dipper is almost endemic to NW Argentina, its range barely extending into southern Bolivia. We had super encounters with two of these, easily the scarcest of the world's dipper species. (Photo by guide Dave Stejskal)
BLUE-AND-WHITE SWALLOW (Pygochelidon cyanoleuca) TAWNY-HEADED SWALLOW (Alopochelidon fucata)
ANDEAN SWALLOW (Orochelidon andecola)
GRAY-BREASTED MARTIN (Progne chalybea)
SOUTHERN MARTIN (Progne elegans)
BROWN-CHESTED MARTIN (Progne tapera)
WHITE-RUMPED SWALLOW (Tachycineta leucorrhoa)
BARN SWALLOW (Hirundo rustica) [b]
Troglodytidae (Wrens)
HOUSE WREN (Troglodytes aedon)
MOUNTAIN WREN (Troglodytes solstitialis) [N]
SEDGE WREN (Cistothorus platensis)
Polioptilidae (Gnatcatchers)
MASKED GNATCATCHER (Polioptila dumicola)
Cinclidae (Dippers)
RUFOUS-THROATED DIPPER (Cinclus schulzi)
Turdidae (Thrushes and Allies)
SWAINSON'S THRUSH (Catharus ustulatus) [b]
RUFOUS-BELLIED THRUSH (Turdus rufiventris)
CREAMY-BELLIED THRUSH (Turdus amaurochalinus)
SLATY THRUSH (Turdus nigriceps)
CHIGUANCO THRUSH (Turdus chiguanco)
Mimidae (Mockingbirds and Thrashers)
PATAGONIAN MOCKINGBIRD (Mimus patagonicus)
CHALK-BROWED MOCKINGBIRD (Mimus saturninus)
WHITE-BANDED MOCKINGBIRD (Mimus triurus)
BROWN-BACKED MOCKINGBIRD (Mimus dorsalis)
Sturnidae (Starlings)
EUROPEAN STARLING (Sturnus vulgaris) [I]
Motacillidae (Wagtails and Pipits)
YELLOWISH PIPIT (Anthus lutescens)
SHORT-BILLED PIPIT (Anthus furcatus)
CORRENDERA PIPIT (CORRENDERA) (Anthus correndera catamarcae)
HELLMAYR'S PIPIT (Anthus hellmayri hellmayri)
Parulidae (New World Warblers)
MASKED YELLOWTHROAT (Geothlypis aequinoctialis)
TROPICAL PARULA (Setophaga pitiayumi)
GOLDEN-CROWNED WARBLER (Basileuterus culicivorus)
PALE-LEGGED WARBLER (Myiothlypis signatus)
TWO-BANDED WARBLER (Myiothlypis bivittatus)
BROWN-CAPPED REDSTART (Myioborus brunniceps)
Thraupidae (Tanagers and Allies)
ORANGE-HEADED TANAGER (Thlypopsis sordida)
RUST-AND-YELLOW TANAGER (Thlypopsis ruficeps)
CHESTNUT-VENTED CONEBILL (Conirostrum speciosum)

Argentina has a good variety of finchy things, and we saw 20+ species with finch as part of their names, including this very tit-like Rusty-browed Warbling-Finch. (Photo by guide Dave Steskal)
SAYACA TANAGER (Thraupis sayaca) BLUE-AND-YELLOW TANAGER (Thraupis bonariensis)
FAWN-BREASTED TANAGER (Pipraeidea melanonota)
RUFOUS-BELLIED SALTATOR (Saltator rufiventris)
GRAYISH SALTATOR (Saltator coerulescens)
GOLDEN-BILLED SALTATOR (Saltator aurantiirostris)
MANY-COLORED CHACO FINCH (Saltatricula multicolor)
Emberizidae (Buntings, Sparrows and Allies)
BLACK-HOODED SIERRA-FINCH (Phrygilus atriceps)
GRAY-HOODED SIERRA-FINCH (Phrygilus gayi)
MOURNING SIERRA-FINCH (Phrygilus fruticeti)
PLUMBEOUS SIERRA-FINCH (Phrygilus unicolor)
RED-BACKED SIERRA-FINCH (Phrygilus dorsalis)
ASH-BREASTED SIERRA-FINCH (Phrygilus plebejus)
BAND-TAILED SIERRA-FINCH (Phrygilus alaudinus)
COMMON DIUCA-FINCH (Diuca diuca)
BLACK-CRESTED FINCH (Lophospingus pusillus)
RUFOUS-SIDED WARBLING-FINCH (Poospiza hypochondria)
RUSTY-BROWED WARBLING-FINCH (Poospiza erythrophrys)
BLACK-AND-RUFOUS WARBLING-FINCH (Poospiza nigrorufa)
BLACK-AND-RUFOUS WARBLING-FINCH (BLACK-AND-CHESTNUT) (Poospiza nigrorufa whitii)
RINGED WARBLING-FINCH (Poospiza torquata)
BLACK-CAPPED WARBLING-FINCH (Poospiza melanoleuca)
TUCUMAN MOUNTAIN-FINCH (Compsospiza baeri) [E]
BLUE-BLACK GRASSQUIT (Volatinia jacarina)
DOUBLE-COLLARED SEEDEATER (Sporophila caerulescens)
BAND-TAILED SEEDEATER (Catamenia analis)
PLAIN-COLORED SEEDEATER (Catamenia inornata)
DULL-COLORED GRASSQUIT (Tiaris obscurus)
RUSTY FLOWERPIERCER (Diglossa sittoides)
PUNA YELLOW-FINCH (Sicalis lutea)
BRIGHT-RUMPED YELLOW-FINCH (Sicalis uropygialis)
CITRON-HEADED YELLOW-FINCH (Sicalis luteocephala)
GREENISH YELLOW-FINCH (Sicalis olivascens)
SAFFRON FINCH (Sicalis flaveola)
GREAT PAMPA-FINCH (Embernagra platensis olivascens)
GREAT PAMPA-FINCH (Embernagra platensis platensis)
RED-CRESTED CARDINAL (Paroaria coronata)
RED-CRESTED FINCH (Coryphospingus cucullatus)
SAFFRON-BILLED SPARROW (Arremon flavirostris dorbignii)
WHITE-BROWED BRUSH-FINCH (Arremon torquatus)
FULVOUS-HEADED BRUSH-FINCH (Atlapetes fulviceps)

The beautiful and endemic Yellow-striped Brush-Finch has a very restricted range in NW Argentina. (Photo by guide Dave Stejskal)
YELLOW-STRIPED BRUSH-FINCH (Atlapetes citrinellus) [E] STRIPE-CAPPED SPARROW (Rhynchospiza strigiceps)
GRASSLAND SPARROW (Ammodramus humeralis)
RUFOUS-COLLARED SPARROW (Zonotrichia capensis)
COMMON BUSH-TANAGER (ARGENTINA) (Chlorospingus ophthalmicus argentinus)
Cardinalidae (Cardinals and Allies)
HEPATIC TANAGER (LOWLAND) (Piranga flava flava)
BLACK-BACKED GROSBEAK (Pheucticus aureoventris)
ULTRAMARINE GROSBEAK (Cyanocompsa brissonii)
Icteridae (Troupials and Allies)
WHITE-BROWED BLACKBIRD (Sturnella superciliaris)
LONG-TAILED MEADOWLARK (Sturnella loyca)
YELLOW-WINGED BLACKBIRD (Agelasticus thilius)
BAY-WINGED COWBIRD (Agelaioides badius)
SCREAMING COWBIRD (Molothrus rufoaxillaris)
SHINY COWBIRD (Molothrus bonariensis)
VARIABLE ORIOLE (Icterus pyrrhopterus)
SOLITARY BLACK CACIQUE (Cacicus solitarius)
GOLDEN-WINGED CACIQUE (Cacicus chrysopterus)
CRESTED OROPENDOLA (Psarocolius decumanus)
Fringillidae (Siskins, Crossbills, and Allies)
PURPLE-THROATED EUPHONIA (Euphonia chlorotica) [*]
GOLDEN-RUMPED EUPHONIA (Euphonia cyanocephala)
HOODED SISKIN (Spinus magellanicus)
BLACK SISKIN (Spinus atratus)
Passeridae (Old World Sparrows)
HOUSE SPARROW (Passer domesticus) [I]
DARWIN'S PERICOTE (BIG-EARED MOUSE) (Phyllotis darwini)
SOUTHERN CAVY (Microcavia australis)
GUINEA PIG (Cavia aperea)
MONTANE GUINEA PIG (Cavia tschudii)
NUTRIA (Myocastor coypus)
TAWNY TUCO-TUCO (Ctenomys fulvus)
PAMPAS FOX (Pseudalopex gymnocercus)
CULPEO FOX (Pseudalopex culpaeus)
CRAB-EATING FOX (Cerdocyon thous)
JAGUARUNDI (Puma yagouaroundi)
VICUNA (Vicugna vicugna)
BROWN BROCKET DEER (Mazama gouazoubira)
Totals for the tour: 405 bird taxa and 12 mammal taxa