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Bird Observations

Date Range:
Jan-Dec, 1900-2024

San Justo

Updated ~38 hr(s) ago.

253 species (+6 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Greater Rhea
Tataupa Tinamou
Red-winged Tinamou
Brushland Tinamou
Spotted Nothura
Southern Screamer
White-faced Whistling-Duck
Black-bellied Whistling-Duck
Fulvous Whistling-Duck
Black-necked Swan
Coscoroba Swan
Ringed Teal
Brazilian Teal
Silver Teal
Red Shoveler
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
White-cheeked Pintail
Yellow-billed Pintail
Yellow-billed Teal
Rosy-billed Pochard
Black-headed Duck
Masked Duck
Lake Duck
Chaco Chachalaca
Chilean Flamingo
White-tufted Grebe
Pied-billed Grebe
Great Grebe
Rock Pigeon
Picazuro Pigeon
Spot-winged Pigeon
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Ruddy Ground Dove
Picui Ground Dove
White-tipped Dove
Eared Dove
Guira Cuckoo
Smooth-billed Ani
Striped Cuckoo
Ash-colored Cuckoo
Dark-billed Cuckoo
Yellow-billed Cuckoo
Nacunda Nighthawk
Scissor-tailed Nightjar
Blue-tufted Starthroat
Glittering-bellied Emerald
Gilded Hummingbird
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Spotted Rail
Plumbeous Rail
Ash-throated Crake
Giant Wood-Rail
Spot-flanked Gallinule
Common Gallinule
Red-fronted Coot
Red-gartered Coot
White-winged Coot
Purple Gallinule
Rufous-sided Crake
Limpkin
Black-necked Stilt
American Golden-Plover
Southern Lapwing
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Collared Plover
Wattled Jacana
Upland Sandpiper
Hudsonian Godwit
Pantanal Snipe
Pantanal/Magellanic Snipe
Wilson's Phalarope
Solitary Sandpiper
Lesser Yellowlegs
Greater Yellowlegs
Stilt Sandpiper
Buff-breasted Sandpiper
Baird's Sandpiper
White-rumped Sandpiper
Pectoral Sandpiper
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Brown-hooded Gull
Gray-hooded Gull
Black Skimmer
Yellow-billed Tern
Large-billed Tern
Maguari Stork
Jabiru
Wood Stork
Anhinga
Neotropic Cormorant
Rufescent Tiger-Heron
Stripe-backed Bittern
Black-crowned Night Heron
Whistling Heron
Snowy Egret
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Striated Heron
Western Cattle Egret
Great Egret
Cocoi Heron
White-faced Ibis
Bare-faced Ibis
Plumbeous Ibis
Roseate Spoonbill
Black Vulture
Lesser Yellow-headed Vulture
White-tailed Kite
Snail Kite
Long-winged Harrier
Savanna Hawk
Great Black Hawk
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Roadside Hawk
White-tailed Hawk
Black-chested Buzzard-Eagle
Barn Owl
Tropical Screech-Owl
Great Horned Owl
Ferruginous Pygmy-Owl
Burrowing Owl
Ringed Kingfisher
Amazon Kingfisher
Green Kingfisher
White-barred Piculet
White Woodpecker
White-fronted Woodpecker
Checkered Woodpecker
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Green-barred Woodpecker
Campo Flicker
Crested Caracara
Chimango Caracara
American Kestrel
Aplomado Falcon
Peregrine Falcon
Monk Parakeet
Blue-crowned Parakeet
Great Antshrike
Variable Antshrike
Red-billed Scythebill
Scimitar-billed Woodcreeper
Narrow-billed Woodcreeper
Chaco Earthcreeper
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Rufous Hornero
Wren-like Rushbird
Buff-winged Cinclodes
Tufted Tit-Spinetail
Little Thornbird
Freckle-breasted Thornbird
Greater Thornbird
Firewood-gatherer
Lark-like Brushrunner
Short-billed Canastero
Sharp-billed Canastero
Stripe-crowned Spinetail
Bay-capped Wren-Spinetail
Brown Cacholote
Yellow-chinned Spinetail
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Chotoy Spinetail
Pale-breasted Spinetail
Sooty-fronted Spinetail
White-tipped Plantcutter
White-naped Xenopsaris
Green-backed Becard
White-winged Becard
Many-colored Rush Tyrant
Pearly-vented Tody-Tyrant
Southern Beardless-Tyrannulet
Suiriri Flycatcher
Bearded Tachuri
Crested Doradito
Subtropical Doradito
Warbling Doradito
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Warbling/Ticking Doradito
Small-billed Elaenia
Large Elaenia
White-crested Elaenia
Sooty Tyrannulet
White-crested Tyrannulet
Straneck's Tyrannulet
White-crested/Straneck's Tyrannulet
Fulvous-crowned Scrub-Tyrant
Bran-colored Flycatcher
Euler's Flycatcher
Southern Scrub-Flycatcher
Vermilion Flycatcher
Austral Negrito
White-winged Black-Tyrant
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Spectacled Tyrant
Yellow-browed Tyrant
White Monjita
Black-crowned Monjita
Lesser Shrike-Tyrant
White-headed Marsh Tyrant
Black-backed Water-Tyrant
Swainson's Flycatcher
Cattle Tyrant
Great Kiskadee
Streaked Flycatcher
Crowned Slaty Flycatcher
Tropical Kingbird
Fork-tailed Flycatcher
Rufous-browed Peppershrike
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Chivi Vireo
Bank Swallow
White-rumped Swallow
Chilean Swallow
White-rumped/Chilean Swallow
Gray-breasted Martin
Southern Martin
Brown-chested Martin
new world martin sp. (Progne sp.)
Tawny-headed Swallow
Barn Swallow
Cliff Swallow
swallow sp.
Masked Gnatcatcher
House Wren
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
European Starling
Chalk-browed Mockingbird
White-banded Mockingbird
Rufous-bellied Thrush
Creamy-bellied Thrush
House Sparrow
Yellowish Pipit
Hooded Siskin
Chaco Sparrow
Grassland Sparrow
Rufous-collared Sparrow
White-browed Meadowlark
Solitary Black Cacique
Variable Oriole
Screaming Cowbird
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Shiny Cowbird
Scarlet-headed Blackbird
Grayish Baywing
Unicolored Blackbird
Yellow-winged Blackbird
Chestnut-capped Blackbird
Brown-and-yellow Marshbird
Southern Yellowthroat
Tropical Parula
Ultramarine Grosbeak
Red-crested Cardinal
Yellow-billed Cardinal
Ringed Warbling Finch
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
Long-tailed Reed Finch
Black-and-rufous Warbling Finch
Saffron Finch
Grassland Yellow-Finch
Great Pampa-Finch
Blue-black Grassquit
Tawny-bellied Seedeater
Dark-throated Seedeater
Rufous-rumped Seedeater
Double-collared Seedeater
Rusty-collared Seedeater
Red-crested Finch
Dull-colored Grassquit
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Many-colored Chaco Finch
Bluish-gray Saltator
Green-winged Saltator
Golden-billed Saltator

KEY:| = insufficient data | = rare to widespread

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