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Bird Observations

			Date Range: Jan-Dec, 1900-2024

Reserva Natural de Pilar

Updated ~38 hr(s) ago.

227 species (+13 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Spotted Nothura
Southern Screamer
White-faced Whistling-Duck
Black-bellied Whistling-Duck
Fulvous Whistling-Duck
Graylag Goose
Black-necked Swan
Coscoroba Swan
Ringed Teal
Brazilian Teal
Silver Teal
Cinnamon Teal
Red Shoveler
Chiloe Wigeon
Mallard
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
White-cheeked Pintail
Yellow-billed Pintail
Yellow-billed Teal
Rosy-billed Pochard
Masked Duck
Lake Duck
duck sp.
Dusky-legged Guan
White-tufted Grebe
Pied-billed Grebe
Great Grebe
Rock Pigeon
Picazuro Pigeon
Spot-winged Pigeon
Picui Ground Dove
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
White-tipped Dove
Eared Dove
Guira Cuckoo
Striped Cuckoo
Dark-billed Cuckoo
Nacunda Nighthawk
Band-winged Nightjar
Little Nightjar
Scissor-tailed Nightjar
Glittering-bellied Emerald
White-throated Hummingbird
Gilded Hummingbird
hummingbird sp.
Plumbeous Rail
Giant Wood-Rail
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
Southern Lapwing
South American Painted-Snipe
Wattled Jacana
Pantanal Snipe
Wilson's Phalarope
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Spotted Sandpiper
Solitary Sandpiper
Lesser Yellowlegs
Greater Yellowlegs
Lesser/Greater Yellowlegs
Pectoral Sandpiper
Brown-hooded Gull
Gray-hooded Gull
Kelp Gull
gull sp.
Maguari Stork
Wood Stork
Anhinga
Neotropic Cormorant
Rufescent Tiger-Heron
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Stripe-backed Bittern
Black-crowned Night Heron
Whistling Heron
Snowy Egret
Striated Heron
Western Cattle Egret
Great Egret
Cocoi Heron
White-faced Ibis
Bare-faced Ibis
Roseate Spoonbill
Black Vulture
Turkey Vulture
White-tailed Kite
Snail Kite
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Long-winged Harrier
Sharp-shinned Hawk
Roadside Hawk
Harris's Hawk
Swainson's Hawk
Barn Owl
Tropical Screech-Owl
Great Horned Owl
Ferruginous Pygmy-Owl
Burrowing Owl
Striped Owl
Short-eared Owl
Ringed Kingfisher
Amazon Kingfisher
Green Kingfisher
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
White Woodpecker
Checkered Woodpecker
Green-barred Woodpecker
Campo Flicker
Crested Caracara
Chimango Caracara
American Kestrel
Aplomado Falcon
Monk Parakeet
Yellow-chevroned Parakeet
Burrowing Parakeet
Nanday Parakeet
White-eyed Parakeet
Rufous-capped Antshrike
Variable Antshrike
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Narrow-billed Woodcreeper
Rufous Hornero
Wren-like Rushbird
Buff-winged Cinclodes
Tufted Tit-Spinetail
Little Thornbird
Freckle-breasted Thornbird
Firewood-gatherer
Short-billed Canastero
Bay-capped Wren-Spinetail
Yellow-chinned Spinetail
Chotoy Spinetail
Spix's Spinetail
Pale-breasted Spinetail
Sooty-fronted Spinetail
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Synallaxis sp.
White-tipped Plantcutter
White-naped Xenopsaris
White-winged Becard
Many-colored Rush Tyrant
Mottle-cheeked Tyrannulet
Southern Beardless-Tyrannulet
Suiriri Flycatcher
Bearded Tachuri
Warbling Doradito
Warbling/Ticking Doradito
Small-billed Elaenia
Large Elaenia
White-crested Elaenia
elaenia sp. (genus Elaenia)
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sooty Tyrannulet
White-crested Tyrannulet
Straneck's Tyrannulet
White-crested/Straneck's Tyrannulet
Greater Wagtail-Tyrant
Bran-colored Flycatcher
Vermilion Flycatcher
Austral Negrito
Blue-billed Black-Tyrant
Spectacled Tyrant
Yellow-browed Tyrant
Dark-faced Ground-Tyrant
White Monjita
Gray Monjita
Black-crowned Monjita
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Gray-bellied Shrike-Tyrant
Black-backed Water-Tyrant
Swainson's Flycatcher
Cattle Tyrant
Great Kiskadee
Streaked Flycatcher
Variegated Flycatcher
Tropical Kingbird
Fork-tailed Flycatcher
Rufous-browed Peppershrike
Chivi Vireo
Bank Swallow
White-rumped Swallow
Chilean Swallow
Gray-breasted Martin
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Southern Martin
Brown-chested Martin
new world martin sp. (Progne sp.)
Southern Rough-winged Swallow
Blue-and-white Swallow
Tawny-headed Swallow
Barn Swallow
swallow sp.
Masked Gnatcatcher
House Wren
Grass Wren
European Starling
Chalk-browed Mockingbird
White-banded Mockingbird
Rufous-bellied Thrush
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Creamy-bellied Thrush
House Sparrow
Yellowish Pipit
Short-billed Pipit
Correndera Pipit
Hellmayr's Pipit
pipit sp.
Hooded Siskin
Grassland Sparrow
Rufous-collared Sparrow
White-browed Meadowlark
Solitary Black Cacique
Variable Oriole
Screaming Cowbird
Shiny Cowbird
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Screaming/Shiny Cowbird
Chopi Blackbird
Grayish Baywing
Unicolored Blackbird
Yellow-winged Blackbird
Chestnut-capped Blackbird
Brown-and-yellow Marshbird
Southern Yellowthroat
Tropical Parula
Golden-crowned Warbler
White-browed Warbler
Hepatic Tanager
Ultramarine Grosbeak
Red-crested Cardinal
Yellow-billed Cardinal
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Gray-throated Warbling Finch
Black-capped Warbling Finch
Fawn-breasted Tanager
Blue-and-yellow Tanager
Sayaca Tanager
Long-tailed Reed Finch
Black-and-rufous Warbling Finch
Saffron Finch
Grassland Yellow-Finch
Great Pampa-Finch
Blue-black Grassquit
Dark-throated Seedeater
Double-collared Seedeater
Bluish-gray Saltator
Golden-billed Saltator

KEY:| = insufficient data | = rare to widespread

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