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Bird Observations

Date Range:
Jan-Dec, 1900-2024

Presidente Hayes

Updated ~30 hr(s) ago.

437 species (+11 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Greater Rhea
Undulated Tinamou
Small-billed Tinamou
Tataupa Tinamou
Red-winged Tinamou
Brushland Tinamou
White-bellied Nothura
Spotted Nothura
Quebracho Crested-Tinamou
Southern Screamer
White-faced Whistling-Duck
Black-bellied Whistling-Duck
Fulvous Whistling-Duck
Graylag Goose
Coscoroba Swan
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Comb Duck
Orinoco Goose
Muscovy Duck
Ringed Teal
Brazilian Teal
Silver Teal
Blue-winged Teal
Cinnamon Teal
Red Shoveler
White-cheeked Pintail
Yellow-billed Pintail
Yellow-billed Teal
Anas sp.
Rosy-billed Pochard
Black-headed Duck
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Masked Duck
Lake Duck
Chaco Chachalaca
White-throated Piping-Guan
Bare-faced Curassow
Chilean Flamingo
White-tufted Grebe
Least Grebe
Pied-billed Grebe
Great Grebe
Silvery Grebe
Rock Pigeon
Pale-vented Pigeon
Picazuro Pigeon
Spot-winged Pigeon
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Ruddy Ground Dove
Scaled Dove
Picui Ground Dove
Blue Ground Dove
Ruddy Quail-Dove
White-tipped Dove
Eared Dove
Guira Cuckoo
Greater Ani
Smooth-billed Ani
Striped Cuckoo
Pheasant Cuckoo
Pavonine Cuckoo
Ash-colored Cuckoo
Squirrel Cuckoo
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Dark-billed Cuckoo
Yellow-billed Cuckoo
Nacunda Nighthawk
Common Nighthawk
Short-tailed Nighthawk
Band-winged Nightjar
Common Pauraque
Little Nightjar
Scissor-tailed Nightjar
Rufous Nightjar
Common Potoo
Gray-rumped Swift
Sick's Swift
swift sp.
White-tailed Goldenthroat
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Black-throated Mango
Blue-tufted Starthroat
Amethyst Woodstar
Glittering-bellied Emerald
Gilded Hummingbird
hummingbird sp.
Spotted Rail
Plumbeous Rail
Ash-throated Crake
Paint-billed Crake
Giant Wood-Rail
Gray-cowled Wood-Rail
Spot-flanked Gallinule
Common Gallinule
Red-fronted Coot
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Red-gartered Coot
White-winged Coot
Purple Gallinule
Azure Gallinule
Rufous-sided Crake
Gray-breasted Crake
Red-and-white Crake
Sungrebe
Limpkin
Black-necked Stilt
Black-bellied Plover
American Golden-Plover
Rufous-chested Dotterel
Semipalmated Plover
Southern Lapwing
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Collared Plover
South American Painted-Snipe
Wattled Jacana
Upland Sandpiper
Hudsonian Godwit
Pantanal Snipe
Wilson's Phalarope
Spotted Sandpiper
Solitary Sandpiper
Lesser Yellowlegs
Greater Yellowlegs
Red Knot
Stilt Sandpiper
Buff-breasted Sandpiper
Sanderling
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Dunlin
Baird's Sandpiper
White-rumped Sandpiper
Least Sandpiper
Pectoral Sandpiper
Semipalmated Sandpiper
Franklin's Gull
Black Skimmer
Yellow-billed Tern
Large-billed Tern
Gull-billed Tern
Maguari Stork
Jabiru
Wood Stork
Anhinga
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Neotropic Cormorant
Rufescent Tiger-Heron
Boat-billed Heron
Pinnated Bittern
Stripe-backed Bittern
Least Bittern
Black-crowned Night Heron
Capped Heron
Whistling Heron
Little Blue Heron
Snowy Egret
Striated Heron
Western Cattle Egret
Great Egret
Cocoi Heron
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
White-faced Ibis
Green Ibis
Bare-faced Ibis
Plumbeous Ibis
Buff-necked Ibis
Roseate Spoonbill
King Vulture
Black Vulture
Turkey Vulture
Lesser Yellow-headed Vulture
Cathartes sp.
Osprey
Pearl Kite
White-tailed Kite
Hook-billed Kite
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Gray-headed Kite
Swallow-tailed Kite
Black-collared Hawk
Snail Kite
Mississippi Kite
Plumbeous Kite
Long-winged Harrier
Sharp-shinned Hawk
Bicolored Hawk
Crane Hawk
Savanna Hawk
Great Black Hawk
Chaco Eagle
Roadside Hawk
Harris's Hawk
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
White-tailed Hawk
Black-chested Buzzard-Eagle
Gray-lined Hawk
Short-tailed Hawk
Swainson's Hawk
Zone-tailed Hawk
Geranoaetus/Buteo sp.
Barn Owl
Tropical Screech-Owl
Great Horned Owl
Ferruginous Pygmy-Owl
Burrowing Owl
Chaco Owl
Striped Owl
Blue-crowned Trogon
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Surucua Trogon
Ringed Kingfisher
Amazon Kingfisher
Green Kingfisher
Spot-backed Puffbird
Toco Toucan
White-barred Piculet
White Woodpecker
White-fronted Woodpecker
Checkered Woodpecker
Little Woodpecker
Crimson-crested Woodpecker
Cream-backed Woodpecker
Lineated Woodpecker
Black-bodied Woodpecker
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Pale-crested Woodpecker
Golden-green Woodpecker
Green-barred Woodpecker
Campo Flicker
Red-legged Seriema
Black-legged Seriema
Laughing Falcon
Collared Forest-Falcon
Barred Forest-Falcon
Spot-winged Falconet
Crested Caracara
Yellow-headed Caracara
Chimango Caracara
American Kestrel
Aplomado Falcon
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Bat Falcon
Peregrine Falcon
falcon sp.
diurnal raptor sp.
Monk Parakeet
Yellow-chevroned Parakeet
Scaly-headed Parrot
Turquoise-fronted Parrot
Cobalt-rumped Parrotlet
Blaze-winged Parakeet
Maroon-bellied Parakeet
Peach-fronted Parakeet
Nanday Parakeet
Yellow-collared Macaw
Red-and-green Macaw
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Blue-crowned Parakeet
White-eyed Parakeet
Great Antshrike
Barred Antshrike
Bolivian Slaty-Antshrike
Variable Antshrike
Stripe-backed Antbird
Black-capped Antwren
Olive-crowned Crescentchest
Crested Gallito
Olivaceous Woodcreeper
Black-banded Woodcreeper
Planalto Woodcreeper
Great Rufous Woodcreeper
Red-billed Scythebill
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Scimitar-billed Woodcreeper
Narrow-billed Woodcreeper
Chaco Earthcreeper
Rufous Hornero
Crested Hornero
Wren-like Rushbird
Rufous-fronted Thornbird
Little Thornbird
Greater Thornbird
Firewood-gatherer
Lark-like Brushrunner
Short-billed Canastero
Sharp-billed Canastero
Rusty-backed Spinetail
Stripe-crowned Spinetail
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Bay-capped Wren-Spinetail
Rufous Cacholote
Brown Cacholote
Yellow-chinned Spinetail
Chotoy Spinetail
White-lored Spinetail
Pale-breasted Spinetail
Sooty-fronted Spinetail
White-tipped Plantcutter
Black-tailed Tityra
Black-crowned Tityra
White-naped Xenopsaris
Green-backed Becard
White-winged Becard
Crested Becard
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sepia-capped Flycatcher
Pearly-vented Tody-Tyrant
Common Tody-Flycatcher
Yellow-olive Flatbill
Southern Beardless-Tyrannulet
Suiriri Flycatcher
Southern Mouse-colored Tyrannulet
Bearded Tachuri
Sharp-tailed Tyrant
Crested Doradito
Subtropical Doradito
Dinelli's Doradito
Warbling Doradito
Ticking Doradito
Greenish Elaenia
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Yellow-bellied Elaenia
Small-billed Elaenia
Large Elaenia
Olivaceous Elaenia
White-crested Elaenia
Sooty Tyrannulet
White-crested Tyrannulet
Straneck's Tyrannulet
Fulvous-crowned Scrub-Tyrant
Greater Wagtail-Tyrant
Plain Tyrannulet
Bran-colored Flycatcher
Euler's Flycatcher
Fuscous Flycatcher
Alder/Willow Flycatcher (Traill's Flycatcher)
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Southern Scrub-Flycatcher
Vermilion Flycatcher
Austral Negrito
Blue-billed Black-Tyrant
Cinereous Tyrant
White-winged Black-Tyrant
Spectacled Tyrant
Yellow-browed Tyrant
White-rumped Monjita
White Monjita
Gray Monjita
Black-crowned Monjita
Gray-bellied Shrike-Tyrant
Lesser Shrike-Tyrant
White-headed Marsh Tyrant
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Black-backed Water-Tyrant
Strange-tailed Tyrant
Rufous Casiornis
Swainson's Flycatcher
Short-crested Flycatcher
Brown-crested Flycatcher
Cattle Tyrant
Great Kiskadee
Boat-billed Flycatcher
Social Flycatcher
Streaked Flycatcher
Piratic Flycatcher
Variegated Flycatcher
Crowned Slaty Flycatcher
Tropical Kingbird
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Fork-tailed Flycatcher
Rufous-browed Peppershrike
Chivi Vireo
Purplish Jay
Plush-crested Jay
Black-capped Donacobius
Bank Swallow
White-winged Swallow
White-rumped Swallow
Chilean Swallow
Tachycineta sp.
Purple Martin
Gray-breasted Martin
Southern Martin
Brown-chested Martin
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Southern Rough-winged Swallow
Blue-and-white Swallow
Tawny-headed Swallow
Barn Swallow
Cliff Swallow
swallow sp.
Masked Gnatcatcher
House Wren
Thrush-like Wren
Chalk-browed Mockingbird
White-banded Mockingbird
Pale-breasted Thrush
Rufous-bellied Thrush
Creamy-bellied Thrush
House Sparrow
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Yellowish Pipit
Purple-throated Euphonia
Hooded Siskin
Chaco Sparrow
Grassland Sparrow
Saffron-billed Sparrow
Rufous-collared Sparrow
Bobolink
White-browed Meadowlark
Crested Oropendola
Solitary Black Cacique
Golden-winged Cacique
Red-rumped Cacique
Epaulet Oriole
Variable Oriole
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Orange-backed Troupial
Screaming Cowbird
Shiny Cowbird
Giant Cowbird
Scarlet-headed Blackbird
Chopi Blackbird
Grayish Baywing
Unicolored Blackbird
Chestnut-capped Blackbird
Yellow-rumped Marshbird
Southern Yellowthroat
Tropical Parula
Golden-crowned Warbler
Flavescent Warbler
White-browed Warbler
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hepatic Tanager
Black-backed Grosbeak
Ultramarine Grosbeak
Red-crested Cardinal
Yellow-billed Cardinal
Hooded Tanager
Orange-headed Tanager
Ringed Warbling Finch
Black-capped Warbling Finch
Black-goggled Tanager
White-lined Tanager
Fawn-breasted Tanager
Blue-and-yellow Tanager
Sayaca Tanager
Guira Tanager
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Chestnut-vented Conebill
Diuca Finch
Long-tailed Reed Finch
Black-and-rufous Warbling Finch
Saffron Finch
Grassland Yellow-Finch
Wedge-tailed Grass-Finch
Lesser Grass-Finch
Great Pampa-Finch
Blue-black Grassquit
Lined Seedeater
White-bellied Seedeater
Tawny-bellied Seedeater
Dark-throated Seedeater
Marsh Seedeater
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Rufous-rumped Seedeater
Chestnut Seedeater
Chestnut-bellied Seed-Finch
Yellow-bellied Seedeater
Double-collared Seedeater
Rusty-collared Seedeater
Sporophila sp.
Red-crested Finch
Dull-colored Grassquit
Many-colored Chaco Finch
Bluish-gray Saltator
Green-winged Saltator
Golden-billed Saltator

KEY:| = insufficient data | = rare to widespread

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