 Magellanic Plover |
 Magellanic Plover |
 Strange-tailed Tyrant |
 South American Painted-snipe |
 Buff-fronted Owl |
 Magellanic Woodpecker |
 Cream-backed Woodpecker |
 Strange-tailed Tyrant |
 Hooded Grebe |
 Rufous-throated Dipper |
 Blue-tufted Starthroat |
 Red-tailed Comet |
 Magellanic Plover |
 Flying Steamer Duck |
 Rufous-throated Dipper |
 South American Painted-snipe |
 Cream-backed Woodpecker |
 Wedge-tailed Hillstar |
 Spot-winged Falconet |
 Cream-backed Woodpecker |
 Black-hooded Sierra Finch |
 Citron-headed Yellow-Finch |
 Yellow Cardinal |
 Red-backed Sierra Finch |
 Strange-tailed Tyrant |
 Sandy Gallito |
 Crested Gallito |
 Strange-tailed Tyrant |
 James's Flamingo |
 Andean Flamingo |
 Yellow Cardinal |
 Black-legged Seriema |
 Salinas Monjita |
 Sandy Gallito |
 Chaco Earthcreeper |
 White-throated Cacholote |
 Snowy Sheathbill |
 Black-legged Seriema |
 Strange-tailed Tyrant |
 Red-tailed Comet |
 White-throated Antpitta |
 Montane Forest Screech-Owl |
 Buff-fronted Owl |
 Chaco Owl |
 Spot-winged Falconet |
 Southern Screamer |
 Andean Flicker |
 White-browed Tapaculo |
 Lesser Rhea |
 White-throated Treerunner |
 Salinas Monjita |
 Strange-tailed Tyrant |
 Chestnut Seedeater |
 Marsh Seedeater |
 Rusty-collared Seedeater |
 Rufous-rumped Seedeater |
 Tawny-bellied Seedeater |
 Ibera Seedeater |
 Rufous-rumped Seedeater |
 Chestnut Seedeater |
 Magellanic Snipe |
 Southern Giant Petrel |
 Dolphin Gull |
 Snowy Sheathbill |
 Scarlet-headed Blackbird |
 Spectacled Tyrant |
 Lark-like Brushrunner |
 Snowy Sheathbill |
 Flying Steamer Duck |
 Flying Steamer Duck |
 Flying Steamer Duck |
 Flying Steamer Duck |
 Magellanic Woodpecker |
 Magellanic Woodpecker |
 Chestnut Seedeater |
 Marsh Seedeater |
 Black-backed Water-Tyrant |
 Andean Hillstar |
 Long-tailed Meadowlark |
 Andean Flamingo |
 Brazilian Teal |
 Silver Teal |
 Puna Teal |
 White-cheeked Pintail |
 Moreno's Ground-dove |
 Two-banded Plover |
 Two-banded Plover |
 Red-tailed Comet |
 Burrowing Parakeet |
 Burrowing Parakeet |
 White-backed Stilt |
 Crested Duck |
 Crested Hornero |
 Giant Wood-Rail |
 Upland Goose |
 White-winged Coot |
 Andean Flamingo |
 James's Flamingo |
 Chilean Flamingo |
 James's Flamingo |
 Scimitar-billed Woodcreeper |
 Strange-tailed Tyrant |
 Scarlet-headed Blackbird |
 Dot-fronted Woodpecker |
 Kelp Goose |
 White-browed Tapaculo |
 Spotted Nothura |
 Red-tailed Comet |
 Black-backed Water-Tyrant |
 Scarlet-headed Blackbird |
 Blue-tufted Starthroat |
 Many-colored Chaco Finch |
 Ringed Warbling Finch |
 White Monjita |
 Black-and-white Monjita |
 Chilean Flamingo |
 Flightless Steamer-Duck |
 Flying Steamer Duck |
 Great Grebe |
 Great Grebe |
 Black-headed Duck |
 Red-crested Cardinal |
 Cinereous Harrier |
 Andean Hillstar |
 Chaco Chachalaca |
 White-browed Tapaculo |
 Red-tailed Comet |
 Yellow-striped Brushfinch |
 Red-tailed Comet |
 Black-and-chestnut Warbling Finch |
 Giant Hummingbird |
 Brown-backed Mockingbird |
 Ash-colored Cuckoo |
 Black-and-chestnut Warbling Finch |
 Scimitar-billed Woodcreeper |
 Strange-tailed Tyrant |
 Cordoba Cinclodes |
 Olrog's Cinclodes |
 Crested Gallito |
 Black-and-chestnut Warbling Finch |
 Black-crested Finch |
 Lark-like Brushrunner |
 Checkered Woodpecker |
 Yellow-striped Brushfinch |
 Tucuman Mountain Finch |
 Ringed Warbling Finch |
 Fawn-breasted Tanager |
 Andean Hillstar |
 Blue-tufted Starthroat |
 Lark-like Brushrunner |
 Magellanic Plover |
 Long-tailed Meadowlark |
 Brown-backed Mockingbird |
 Dinelli's Doradito |
 Black-and-white Monjita |
 Scarlet-headed Blackbird |
 Fawn-breasted Tanager |
 Blue-and-yellow Tanager |
 Black-hooded Sierra Finch |
 Citron-headed Yellow-Finch |
 Aplomado Falcon |
 Cinereous Harrier |
 Giant Coot |
 White-throated Treerunner |
 Maguari Stork |
 Sandy Gallito |
 Sandy Gallito |
 Greenish Yellow-Finch |
 Olrog's Cinclodes |
 Yellow Cardinal |
 Scarlet-headed Blackbird |
 Patagonian Sierra Finch |
 Upland Sandpiper |
 Spotted Nothura |
 Greater Thornbird |
 Blue-tufted Starthroat |
 Magellanic Plover |
 Austral Negrito |
 Moreno's Ground-dove |
 Black-and-chestnut Warbling Finch |
 Upland Goose |
 Giant Coot |
 Black-headed Duck |
 Andean Duck |
 Many-colored Chaco Finch |
 Scarlet-headed Blackbird |
 Firewood-gatherer |
 Brown-backed Mockingbird |
 Orange-headed Tanager |
 Fulvous-headed Brushfinch |
 Stripe-crowned Spinetail |
 Andean Tinamou |
 Long-tailed Meadowlark |
 White-throated Cacholote |
 Magellanic Plover |
 Wedge-tailed Hillstar |
 Upland Goose |
 White-winged Coot |
 Spot-backed Puffbird |
 South American Painted-snipe |
 Dot-fronted Woodpecker |
 Scimitar-billed Woodcreeper |
 Tawny-bellied Seedeater |
 Rufous-rumped Seedeater |
 Lesser Grass-Finch |
 Red-crested Cardinal |
 Tufted Tit-Spinetail |
 Lesser Grass-Finch |
 Straight-billed Earthcreeper |
 Great Rufous Woodcreeper |
 Black-and-white Monjita |
 Long-tailed Reed Finch |
 Crested Doradito |
 Magellanic Cormorant |
 Greater Rhea |
 Austral Blackbird |
 Wedge-tailed Hillstar |
 Aplomado Falcon |
 Rufous-throated Dipper |
 Thorn-tailed Rayadito |
 South American Tern |
 Dolphin Gull |
 Chilean Skua |
 Brown-hooded Gull |
 White-winged Black-Tyrant |
 Gray-bellied Shrike-Tyrant |
 Black-billed Shrike-Tyrant |
 Lesser Shrike-Tyrant |
 Marsh Seedeater |
 Olrog's Cinclodes |
 Cordoba Cinclodes |
 Ibera Seedeater |
 White Monjita |
 Aplomado Falcon |
 Cinereous Harrier |
 Cinereous Harrier |
 Spotted Nothura |
 Southern Screamer |
 Greater Rhea |
 Chocolate-vented Tyrant |
 Buff-breasted Earthcreeper |
 Scale-throated Earthcreeper |
 Correndera Pipit |
 Puna Pipit |
 Upland Goose |
 Andean Duck |
 Andean Flicker |
 Chestnut Seedeater |
 Blue-tufted Starthroat |
 Rust-and-yellow Tanager |
 Tucuman Mountain Finch |
 Tawny-bellied Seedeater |
 Burrowing Parakeet |
 White Monjita |
 Chiguanco Thrush |
 Southern Scrub-Flycatcher |
 Rust-and-yellow Tanager |
 Moss-backed Sparrow |
 Suiriri Flycatcher |
 Streak-backed Canastero |
 Black-faced Ibis |
 Black-faced Ibis |
 Great Rufous Woodcreeper |
 Grass Wren |
 Dark-bellied Cinclodes |
 Chocolate-vented Tyrant |
 Tawny-throated Dotterel |
 Least Seedsnipe |
 Kelp Goose |
 Kelp Goose |
 Kelp Goose |
 Kelp Goose |
 Green-barred Woodpecker |
 Long-tailed Reed Finch |
 Fire-eyed Diucon |
 Yungas Dove |
 Hooded Siskin |
 Ultramarine Grosbeak |
 Chestnut-capped Blackbird |
 Chilean Flamingo |
 Giant Coot |
 White-winged Coot |
 Andean Coot |
 Red-gartered Coot |
 Great Pampa-Finch |
 Black-backed Water-Tyrant |
 Grass Wren |
 Dinelli's Doradito |
 Burrowing Parakeet |
 Hellmayr's Pipit |
 Chestnut-capped Blackbird |
 Glittering-bellied Emerald |
 White-winged Black-Tyrant |
 Streak-fronted Thornbird |
 Brown Cacholote |
 Southern Scrub-Flycatcher |
 Burrowing Parakeet |
 Black-hooded Sierra Finch |
 Rusty-browed Warbling Finch |
 White-faced Whistling Duck |
 Patagonian Mockingbird |
 Rusty-browed Warbling Finch |
 Rufous-sided Warbling Finch |
 Fulvous-headed Brushfinch |
 Bare-faced Ibis |
 Red-gartered Coot |
 Cinnamon Teal |
 Yellow-billed Pintail |
 Firewood-gatherer |
 Moss-backed Sparrow |
 Grayish Baywing |
 Chotoy Spinetail |
 Rusty-browed Warbling Finch |
 Southern Screamer |
 Spot-winged Pigeon |
 Steinbach's Canastero |
 Brazilian Teal |
 Brazilian Teal |
 Spot-winged Pigeon |
 Brown-capped Redstart |
 Great Rufous Woodcreeper |
 Grass Wren |
 Orange-headed Tanager |
 Gray-hooded Parakeet |
 Kelp Goose |
 Two-banded Warbler |
 Yellow Cardinal |
 Brown-and-yellow Marshbird |
 Austral Thrush |
 Glittering-bellied Emerald |
 Checkered Woodpecker |
 Ashy-headed Goose |
 Lesser Yellow-headed Vulture |
 Austral Blackbird |
 Solitary Black Cacique |
 Crested Doradito |
 Pale-legged Warbler |
 Mourning Sierra Finch |
 Austral Negrito |
 Cream-backed Woodpecker |
 Upland Goose |
 Kelp Goose |
 South American Tern |
 Black-browed Albatros |
 Gray Monjita |
 Smooth-billed Ani |
 Cattle Tyrant |
 Yellow-rumped Marshbird |
 Kelp Goose |
 Upland Goose |
 Coscoroba Swan |
 Coscoroba Swan |
 Patagonian Sierra Finch |
 Yellow-billed Tit-Tyrant |
 Short-billed Canastero |
 Scimitar-billed Woodcreeper |
 Chilean Flamingo |
 Black-necked Swan |
 Upland Goose |
 Upland Goose |
 Cinereous Tyrant |
 Burrowing Owl |
 d'Orbigny's Chat-Tyrant |
 South American Painted-snipe |
 Citron-headed Yellow-Finch |
 Citron-headed Yellow-Finch |
 Diuca Finch |
 Rosy-billed Pochard |
 Cream-backed Woodpecker |
 Smoky-brown Woodpecker |
 Puna Pipit |
 Citron-headed Yellow-Finch |
 Maquis Canastero |
 Spot-backed Puffbird |
 Ashy-headed Goose |
 Plush-crested Jay |
 Dark-billed Cuckoo |
 Crested Doradito |
 Long-tailed Meadowlark |
 Fork-tailed Flycatcher |
 Bobolink |
 Great Pampa-Finch |
 Chimango Caracara |
 Southern Giant Petrel |
 Black-browed Albatros |
 Black-browed Albatros |
 Southern Giant Petrel |
 Southern Giant Petrel |
 Yellow-rumped Marshbird |
 Rusty-browed Warbling Finch |
 Two-banded Warbler |
 Tropical Parula |
 Thorn-tailed Rayadito |
 Cliff Flycatcher |
 Slaty Elaenia |
 Austral Parakeet |
 Flying Steamer Duck |
 Flying Steamer Duck |
 Black-necked Swan |
 Wilson's Phalarope |
 Upland Goose |
 Black-browed Albatros |
 Baird's Sandpiper |
 Upland Goose |
 Andean Gull |
 White-faced Whistling-Duck |
 White-faced Whistling-Duck |
 Rufous-collared Sparrow |
 Short-billed Canastero |
 Yungas Dove |
 Yungas Dove |
 Brown Cacholote |
 Crowned Slaty Flycatcher |
 Cliff Flycatcher |
 Yellow-billed Cardinal |
 Rufous-collared Sparrow |
 Flying Steamer Duck |
 White-winged Black-Tyrant |
 Dark-bellied Cinclodes |
 South American Painted-snipe |
 Mourning Sierra Finch |
 Great Antshrike |
 Citron-headed Yellow-Finch |
 Andean Flamingo |
 Austral Parakeet |
 Monk Parakeet |
 Great Pampa-Finch |
 Maquis Canastero |
 Coscoroba Swan |
 Crowned Slaty Flycatcher |
 Great Pampa-Finch |
 Checkered Woodpecker |
 Baird's Sandpiper |
 Chimango Caracara |
 Chimango Caracara |
 Black-browed Albatros |
 Flying Steamer Duck |
 Slate-colored Coot |
 Red-gartered Coot |
 Black-necked Swan |
 Crowned Slaty Flycatcher |
 Diuca Finch |
 White-faced Whistling-Duck |
 Puna Pipit |
 Slaty Elaenia |
 Chilean Elaenia |
 White-crested Tyrannulet |
 White-throated Tyrannulet |
 Monte Yellow-Finch |
 Chalk-browed Mockingbird |
 Red-gartered Coot |
 Great Antshrike |
 Greater Thornbird |
 Golden-billed Saltator |
 Double-collared Seedeater |
 Pale-legged Warbler |
 Glittering-bellied Emerald |
 Southern Martin |
 Chilean Elaenia |
 Brown-capped Redstart |
 Tufted Tit-Tyrant |
 Chilean Flamingo |
 Giant Coot |
 Checkered Woodpecker |
 Red-tailed Comet |
 Masked Gnatcatcher |
 Ash-colored Cuckoo |
 Golden-billed Saltator |
 White-bellied Hummingbird |
 White-tipped Plantcutter |
 Southern Martin |
 Ash-colored Cuckoo |
 Vermilion Flycatcher |
 Fire-eyed Diucon |
 Coscoroba Swan |
 White-tufted Grebe |
 Tropical Screech-Owl |
 Rufous Hornero |
 Campo Flicker |
 Checkered Woodpecker |
 Bobolink |
 Pale-legged Warbler |
 Buff-breasted Earthcreeper |
 Fork-tailed Flycatcher |
 Black-faced Ibis |
 Brazilian Teal |
 Cinereous Harrier |
 Andean Goose |
 Southern Screamer |
 Cream-winged Cinclodes |
 Band-tailed Seedeater |
 Chestnut Seedeater |
 Fork-tailed Flycatcher |
 Narrow-billed Woodcreeper |
 Picui Ground Dove |
 Plumbeous Kite |
 Andean Condor |
 Variable Hawk |
 Black-bellied Whistling-Duck |