1 2 3 1 2 3 4 1 2 3 4 1 2 3 4 Greater Rhea Giant Wood- South American Spotted Nothura Spot-flanked Gallinule Snowy-crowned Tern Common Gallinule Royal Tern White-faced Whistling- Red-fronted Coot Sandwich Tern Fulvous Whistling-Duck Red-gartered Coot Black Skimmer Black-necked Swan White-winged Coot Maguari Coscoroba Swan Rufous-sided Crake Wood Stork Brazilian Teal Red-and-white Crake Neotropic Cormorant Silver Teal Limpkin Stripe-backed Bittern Cinnamon Teal Black-necked Stilt Rufescent Tiger-Heron Red Shoveler American Oystercatcher Cocoi Heron Chiloe Wigeon Black-bellied Plover Great Egret White-cheeked Pintail American Golden-Plover Snowy Egret Yellow-billed Pintail Southern Lapwing Yellow-billed Teal Collared Plover Striated Heron Rosy-billed Pochard Two-banded Plover Whistling Heron Black-headed Duck Wattled Jacana Black-crowned Night-Heron Lake Duck Hudsonian Godwit White-faced Ibis Chilean Ruddy Turnstone Bare-faced Ibis White-tufted Red Knot Roseate Spoonbill Pied-billed Grebe Sanderling Vulture

Great Grebe White-rumped Sandpiper White-tailed Kite Rock Pigeon Buff-breasted Sandpiper Snail Kite Picazuro Pigeon Pectoral Sandpiper Long-winged Harrier Spot-winged Pigeon South American Snipe Cinereous Harrier Picui Ground Dove Wilson's Phalarope Roadside Hawk White-tipped Dove Greater Yellowlegs Burrowing Eared Dove Lesser Yellowlegs Green-barred Woodpecker Guira Brown-hooded Gull Campo Flicker Glittering-bellied Emerald Gray-hooded Gull Southern Caracara White-throated Olrog's Gull Chimango Caracara Gilded Hummingbird Kelp Gull American Kestrel Plumbeous Rail Yellow-billed Tern Aplomado Falcon South American Tern Monk Parakeet

4 5 1 2 3 4 1 2 3 4 White-eyed Parakeet Brown-chested Martin Rufous-capped Antshrike White-rumped Swallow Narrow-billed Woodcreeper Barn Swallow Rufous Hornero Masked Gnatcatcher Wren-like Rushbird House Wren Curve-billed Reedhaunter Sedge Wren Tufted Tit-Spinetail European Starling Freckle-breasted Thornbird Chalk-browed Mockingbird Firewood-gatherer Rufous-bellied Thrush Hudson's Canastero Creamy-bellied Thrush Sulphur-bearded Reedhaunter House Sparrow Bay-capped Wren-Spinetail Short-billed Pipit

Chicli Spinetail Correndera Pipit Date: Sooty-fronted Spinetail Hellmayr's Pipit White-winged Becard Hooded Siskin Birders: Many-colored Rush Tyrant Rufous-collared Sparrow Bearded Tachuri White-browed Meadowlark Warbling Doradito Screaming Cowbird Small-billed Elaenia Shiny Cowbird Sooty Tyrannulet Scarlet-headed Blackbird White-crested Tyrannulet Grayish Baywing Bran-colored Flycatcher Yellow-winged Blackbird Vermilion Flycatcher Brown-and-yellow Marshbird Austral Negrito Masked Yellowthroat Date Locations 1 Spectacled Tyrant Tropical Parula

Yellow-browed Tyrant Red-crested Cardinal Cattle Tyrant Sayaca Tanager Great Kiskadee Blue-and-yellow Tanager 2 Tropical Kingbird Long-tailed Reed Finch Fork-tailed Flycatcher Black-and-rufous Warbling-Finch Rufous-browed Peppershrike Saffron Finch 3 Chivi Vireo Grassland Yellow-Finch Blue-and-white Swallow Great Pampa-Finch Gray-breasted Martin Double-collared Seedeater 4