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Bird Observations

			Date Range: Jan-Dec, 1900-2024

Chascomús

Updated ~41 hr(s) ago.

229 species (+19 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Greater Rhea
Red-winged Tinamou
Spotted Nothura
Southern Screamer
White-faced Whistling-Duck
Fulvous Whistling-Duck
Black-necked Swan
Coscoroba Swan
Ringed Teal
Brazilian Teal
Silver Teal
Cinnamon Teal
Red Shoveler
Chiloe Wigeon
White-cheeked Pintail
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Yellow-billed Pintail
Yellow-billed Teal
teal sp.
Rosy-billed Pochard
Black-headed Duck
Masked Duck
Lake Duck
duck sp.
Chilean Flamingo
White-tufted Grebe
Pied-billed Grebe
Great Grebe
Silvery Grebe
Rock Pigeon
Picazuro Pigeon
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Spot-winged Pigeon
Patagioenas sp.
Picui Ground Dove
White-tipped Dove
Eared Dove
pigeon/dove sp.
Guira Cuckoo
Dark-billed Cuckoo
Nacunda Nighthawk
Band-winged Nightjar
Glittering-bellied Emerald
White-throated Hummingbird
Gilded Hummingbird
hummingbird sp.
Plumbeous Rail
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Giant Wood-Rail
Gray-cowled Wood-Rail
Spot-flanked Gallinule
Common Gallinule
Red-fronted Coot
Red-gartered Coot
White-winged Coot
coot sp.
Rufous-sided Crake
Limpkin
Black-necked Stilt
American Oystercatcher
Black-bellied Plover
American Golden-Plover
Black-bellied Plover/golden-plover sp.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Rufous-chested Dotterel
Semipalmated Plover
Southern Lapwing
Collared Plover
Two-banded Plover
South American Painted-Snipe
Wattled Jacana
Hudsonian Godwit
Pantanal Snipe
Pantanal/Magellanic Snipe
Wilson's Phalarope
Spotted Sandpiper
Solitary Sandpiper
Lesser Yellowlegs
Greater Yellowlegs
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Red Knot
Stilt Sandpiper
Buff-breasted Sandpiper
Baird's Sandpiper
White-rumped Sandpiper
Pectoral Sandpiper
Semipalmated Sandpiper
Brown-hooded Gull
Gray-hooded Gull
Olrog's Gull
Kelp Gull
gull sp.
Black Skimmer
Gull-billed Tern
Snowy-crowned Tern
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sterna sp.
Royal Tern
Maguari Stork
Wood Stork
Neotropic Cormorant
Rufescent Tiger-Heron
Stripe-backed Bittern
Black-crowned Night Heron
Whistling Heron
Snowy Egret
Striated Heron
Western Cattle Egret
Great Egret
Cocoi Heron
White-faced Ibis
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Bare-faced Ibis
Plumbeous Ibis
Black-faced Ibis
Roseate Spoonbill
Black Vulture
Turkey Vulture
White-tailed Kite
Snail Kite
Long-winged Harrier
Cinereous Harrier
Sharp-shinned Hawk
Roadside Hawk
Harris's Hawk
White-tailed Hawk
Black-chested Buzzard-Eagle
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Swainson's Hawk
Barn Owl
Tropical Screech-Owl
Great Horned Owl
Ferruginous Pygmy-Owl
Burrowing Owl
Striped Owl
Short-eared Owl
Ringed Kingfisher
Green Kingfisher
White Woodpecker
Checkered Woodpecker
Green-barred Woodpecker
Campo Flicker
Crested Caracara
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Chimango Caracara
American Kestrel
Aplomado Falcon
Peregrine Falcon
Monk Parakeet
Blue-crowned Parakeet
White-eyed Parakeet
Rufous-capped Antshrike
Narrow-billed Woodcreeper
Rufous Hornero
Wren-like Rushbird
Curve-billed Reedhaunter
Buff-winged Cinclodes
Tufted Tit-Spinetail
Freckle-breasted Thornbird
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Firewood-gatherer
Hudson's Canastero
Sulphur-bearded Reedhaunter
Bay-capped Wren-Spinetail
Yellow-chinned Spinetail
Chotoy Spinetail
Spix's Spinetail
Sooty-fronted Spinetail
White-tipped Plantcutter
White-winged Becard
Many-colored Rush Tyrant
Suiriri Flycatcher
Tufted Tit-Tyrant
Bearded Tachuri
Warbling Doradito
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Small-billed Elaenia
Sooty Tyrannulet
White-crested Tyrannulet
Straneck's Tyrannulet
White-crested/Straneck's Tyrannulet
Bran-colored Flycatcher
Euler's Flycatcher
Vermilion Flycatcher
Austral Negrito
Spectacled Tyrant
Yellow-browed Tyrant
Dark-faced Ground-Tyrant
White Monjita
Black-crowned Monjita
Black-backed Water-Tyrant
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Swainson's Flycatcher
Cattle Tyrant
Great Kiskadee
Streaked Flycatcher
Crowned Slaty Flycatcher
Tropical Kingbird
Fork-tailed Flycatcher
Rufous-browed Peppershrike
White-rumped Swallow
Chilean Swallow
White-rumped/Chilean Swallow
Gray-breasted Martin
Southern Martin
Brown-chested Martin
new world martin sp. (Progne sp.)
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Blue-and-white Swallow
Barn Swallow
Cliff Swallow
swallow sp.
Masked Gnatcatcher
House Wren
Grass Wren
European Starling
Chalk-browed Mockingbird
White-banded Mockingbird
Rufous-bellied Thrush
Creamy-bellied Thrush
Turdus sp.
House Sparrow
Yellowish Pipit
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Short-billed Pipit
Correndera Pipit
Hellmayr's Pipit
pipit sp.
European Greenfinch
Hooded Siskin
Grassland Sparrow
Rufous-collared Sparrow
White-browed Meadowlark
Solitary Black Cacique
Variable Oriole
Screaming Cowbird
Shiny Cowbird
Screaming/Shiny Cowbird
Scarlet-headed Blackbird
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Grayish Baywing
Unicolored Blackbird
Yellow-winged Blackbird
Chestnut-capped Blackbird
Brown-and-yellow Marshbird
blackbird sp.
Southern Yellowthroat
Tropical Parula
Golden-crowned Warbler
Red-crested Cardinal
Black-capped Warbling Finch
Blue-and-yellow Tanager
Sayaca Tanager
Black-crested Finch
Mourning Sierra Finch
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Long-tailed Reed Finch
Black-and-rufous Warbling Finch
Saffron Finch
Grassland Yellow-Finch
Great Pampa-Finch
Blue-black Grassquit
Double-collared Seedeater
passerine sp.

KEY:| = insufficient data | = rare to widespread

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