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Bird Observations

			Date Range: Jan-Dec, 1900-2024

PN Chaco

Updated ~38 hr(s) ago.

297 species (+9 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Greater Rhea
Undulated Tinamou
Tataupa Tinamou
Red-winged Tinamou
Brushland Tinamou
Spotted Nothura
Southern Screamer
White-faced Whistling-Duck
Black-bellied Whistling-Duck
Fulvous Whistling-Duck
Muscovy Duck
Ringed Teal
Brazilian Teal
Silver Teal
Cinnamon Teal
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Rosy-billed Pochard
Masked Duck
Chaco Chachalaca
Bare-faced Curassow
Least Grebe
Pied-billed Grebe
Rock Pigeon
Picazuro Pigeon
Spot-winged Pigeon
Ruddy Ground Dove
Scaled Dove
Picui Ground Dove
Blue Ground Dove
White-tipped Dove
Eared Dove
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Guira Cuckoo
Greater Ani
Smooth-billed Ani
Striped Cuckoo
Squirrel Cuckoo
Dark-billed Cuckoo
Yellow-billed Cuckoo
Coccyzus sp.
Nacunda Nighthawk
Common Nighthawk
Short-tailed Nighthawk
Common Pauraque
Little Nightjar
Scissor-tailed Nightjar
Rufous Nightjar
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
nightjar sp.
Common Potoo
Sick's Swift
Blue-tufted Starthroat
Glittering-bellied Emerald
Gilded Hummingbird
hummingbird sp.
Spotted Rail
Plumbeous Rail
Ash-throated Crake
Giant Wood-Rail
Gray-cowled Wood-Rail
Spot-flanked Gallinule
Common Gallinule
Yellow-breasted Crake
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Rufous-sided Crake
Gray-breasted Crake
Limpkin
Black-necked Stilt
Southern Lapwing
Collared Plover
Wattled Jacana
Upland Sandpiper
Pantanal Snipe
Solitary Sandpiper
Yellow-billed Tern
Large-billed Tern
Maguari Stork
Jabiru
Wood Stork
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Anhinga
Neotropic Cormorant
Rufescent Tiger-Heron
Least Bittern
Black-crowned Night Heron
Whistling Heron
Snowy Egret
Striated Heron
Western Cattle Egret
Great Egret
Cocoi Heron
White-faced Ibis
Green Ibis
Bare-faced Ibis
Plumbeous Ibis
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Buff-necked Ibis
Roseate Spoonbill
Black Vulture
Turkey Vulture
Lesser Yellow-headed Vulture
Pearl Kite
White-tailed Kite
Hook-billed Kite
Gray-headed Kite
Black-collared Hawk
Snail Kite
Mississippi Kite
Plumbeous Kite
Long-winged Harrier
Sharp-shinned Hawk
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Bicolored Hawk
Crane Hawk
Savanna Hawk
Great Black Hawk
Roadside Hawk
Harris's Hawk
White-tailed Hawk
Black-chested Buzzard-Eagle
Short-tailed Hawk
Zone-tailed Hawk
Barn Owl
Tropical Screech-Owl
Great Horned Owl
Ferruginous Pygmy-Owl
Burrowing Owl
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Chaco Owl
Striped Owl
Buff-fronted Owl
Surucua Trogon
Ringed Kingfisher
Amazon Kingfisher
Green Kingfisher
Toco Toucan
White-barred Piculet
White Woodpecker
White-fronted Woodpecker
Checkered Woodpecker
Little Woodpecker
Crimson-crested Woodpecker
Cream-backed Woodpecker
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Lineated Woodpecker
Black-bodied Woodpecker
Pale-crested Woodpecker
Golden-green Woodpecker
Green-barred Woodpecker
Campo Flicker
Red-legged Seriema
Laughing Falcon
Collared Forest-Falcon
Barred Forest-Falcon
Crested Caracara
Yellow-headed Caracara
American Kestrel
Aplomado Falcon
Bat Falcon
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Monk Parakeet
Scaly-headed Parrot
Turquoise-fronted Parrot
Cobalt-rumped Parrotlet
Maroon-bellied Parakeet
Blue-crowned Parakeet
White-eyed Parakeet
Great Antshrike
Barred Antshrike
Variable Antshrike
Stripe-backed Antbird
Crested Gallito
Olivaceous Woodcreeper
Planalto Woodcreeper
Great Rufous Woodcreeper
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Red-billed Scythebill
Narrow-billed Woodcreeper
Chaco Earthcreeper
Rufous Hornero
Crested Hornero
Wren-like Rushbird
Buff-browed Foliage-gleaner
Little Thornbird
Greater Thornbird
Firewood-gatherer
Lark-like Brushrunner
Short-billed Canastero
Stripe-crowned Spinetail
Yellow-chinned Spinetail
Chotoy Spinetail
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
Sepia-capped Flycatcher
Pearly-vented Tody-Tyrant
Yellow-olive Flatbill
Southern Beardless-Tyrannulet
Suiriri Flycatcher
Southern Mouse-colored Tyrannulet
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Crested Doradito
doradito sp.
Greenish Elaenia
Yellow-bellied Elaenia
Small-billed Elaenia
Large Elaenia
elaenia sp. (genus Elaenia)
White-crested Tyrannulet
Straneck's Tyrannulet
White-crested/Straneck's Tyrannulet
Fulvous-crowned Scrub-Tyrant
Greater Wagtail-Tyrant
Plain Tyrannulet
Bran-colored Flycatcher
Euler's Flycatcher
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Fuscous Flycatcher
Southern Scrub-Flycatcher
Vermilion Flycatcher
Blue-billed Black-Tyrant
Cinereous Tyrant
Spectacled Tyrant
Yellow-browed Tyrant
White Monjita
Gray Monjita
White-headed Marsh Tyrant
Black-backed Water-Tyrant
Strange-tailed Tyrant
Rufous Casiornis
Swainson's Flycatcher
Short-crested Flycatcher
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Brown-crested Flycatcher
Myiarchus sp.
Cattle Tyrant
Great Kiskadee
Boat-billed Flycatcher
Streaked Flycatcher
Variegated Flycatcher
Crowned Slaty Flycatcher
Tropical Kingbird
Fork-tailed Flycatcher
Rufous-browed Peppershrike
Chivi Vireo
Purplish Jay
Plush-crested Jay
Black-capped Donacobius
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Bank Swallow
White-rumped Swallow
Gray-breasted Martin
Brown-chested Martin
new world martin sp. (Progne sp.)
Barn Swallow
Masked Gnatcatcher
House Wren
Chalk-browed Mockingbird
White-banded Mockingbird
Rufous-bellied Thrush
Creamy-bellied Thrush
House Sparrow
Yellowish Pipit
Purple-throated Euphonia
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Hooded Siskin
Grassland Sparrow
Saffron-billed Sparrow
Rufous-collared Sparrow
Bobolink
White-browed Meadowlark
Solitary Black Cacique
Golden-winged Cacique
Variable Oriole
Screaming Cowbird
Shiny Cowbird
Scarlet-headed Blackbird
Chopi Blackbird
Grayish Baywing
Unicolored Blackbird
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Chestnut-capped Blackbird
Yellow-rumped Marshbird
Brown-and-yellow Marshbird
blackbird sp.
Southern Yellowthroat
Tropical Parula
Golden-crowned Warbler
White-browed Warbler
Hepatic Tanager
Ultramarine Grosbeak
Red-crested Cardinal
Yellow-billed Cardinal
Hooded Tanager
Black-capped Warbling Finch
White-lined Tanager
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Blue-and-yellow Tanager
Sayaca Tanager
Chestnut-vented Conebill
Long-tailed Reed Finch
Saffron Finch
Grassland Yellow-Finch
Wedge-tailed Grass-Finch
Lesser Grass-Finch
Great Pampa-Finch
Blue-black Grassquit
Lined Seedeater
Tawny-bellied Seedeater
Dark-throated Seedeater
Double-collared Seedeater
Rusty-collared Seedeater
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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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