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Argentina Argentina Ramsar wetland

Yverá Wetlands

132 bird species recorded; the most in August.

JanFebMarAprMayJunJulAugSepOctNovDec95at the peak
Species recorded in each month · tap a month

Evelyn Proimos · CC BY 2.0

This month here

32 species in January.

The birds you are most likely to see in the month you choose, those that come for the season first. It opens on today's month.

Giant Wood-Rail
Giant Wood-RailAramides ypecahaSummer visitorFrank Thomas Sautter · CC0
Wattled Jacana
Wattled JacanaJacana jacanaSummer visitorGeoff Gallice from Gainesville · CC BY 2.0
Cocoi Heron
Cocoi HeronArdea cocoiSummer visitorFernando Flores · CC BY-SA 2.0
Great Kiskadee
Great KiskadeePitangus sulphuratusSummer visitorRhododendrites · CC BY-SA 4.0
Unicoloured Blackbird
Unicoloured BlackbirdAgelasticus cyanopusSummer visitorBernard DUPONT from FRANCE · CC BY-SA 2.0
Southern Screamer
Southern ScreamerChauna torquataSummer visitorVincent Vos Bolivia · CC BY-SA 4.0
Roseate Spoonbill
Roseate SpoonbillPlatalea ajajaSummer visitorUser:Mwanner · CC BY-SA 3.0
White-headed Marsh Tyrant
White-headed Marsh TyrantArundinicola leucocephalaSummer visitorDario Sanches from São Paulo, Brazil · CC BY-SA 2.0
Yellow-chinned Spinetail
Yellow-chinned SpinetailCerthiaxis cinnamomeusSummer visitorClaudney Neves · CC BY-SA 3.0
Southern Lapwing
Southern LapwingVanellus chilensisSummer visitorCharles J. Sharp · CC BY-SA 4.0
Snowy Egret
Snowy EgretEgretta thulaSummer visitorAMMuench · CC BY 4.0
Brazilian Teal
Brazilian TealAmazonetta brasiliensisSummer visitorDario Sanches from SÃO PAULO, BRASIL · CC BY-SA 2.0
Great White Egret
Great White EgretArdea albaSummer visitorCalibas · CC BY-SA 3.0
Black-crowned Night-Heron
Black-crowned Night-HeronNycticorax nycticoraxSummer visitorDinaKuzia · CC BY-SA 4.0
Crested Caracara
Crested CaracaraCaracara plancusSummer visitorAndreas Trepte · CC BY-SA 4.0
Black-capped Donacobius
Black-capped DonacobiusDonacobius atricapillaSummer visitorDario Sanches from São Paulo, Brazil · CC BY-SA 2.0
Large-billed Tern
Large-billed TernPhaetusa simplexSummer visitorCharles J. Sharp · CC BY-SA 4.0
Ringed Kingfisher
Ringed KingfisherMegaceryle torquataResidentBernard DUPONT from FRANCE · CC BY-SA 2.0
Scarlet-headed Blackbird
Scarlet-headed BlackbirdAmblyramphus holosericeusResidentKenvanportbc at English Wikipedia · Public domain
Rufescent Tiger Heron
Rufescent Tiger HeronTigrisoma lineatumResidentmatiascabezas · CC BY 4.0
Amazon Kingfisher
Amazon KingfisherChloroceryle amazonaResidentAndreas Trepte · CC BY-SA 4.0
Spectacled Tyrant
Spectacled TyrantHymenops perspicillatusResidentCláudio Dias Timm from Rio Grande do Sul · CC BY-SA 2.0
Monk Parakeet
Monk ParakeetMyiopsitta monachusResidentKevin Jones · CC BY 2.0
Phalacrocorax brasilianusPhalacrocorax brasilianusResident
  • Resident all year
  • Summer visitor comes to breed
  • Winter visitor comes for the winter
  • Passage migrant in spring and autumn

In numbers

132 species, counted.

49out of 100

Our own rating, from the records only: species (50 points), threatened species (20), migrants (20) and protected status — Ramsar, IBA, SPA, observatory (10).

  • 132Speciesrecorded more than once
  • 33Migrantssummer, winter or passage visitors
  • 0ThreatenedVulnerable, Endangered or Critically Endangered (IUCN)
  • 1,121Recordsopen records within 15 km
  • 55 mAltitudeabove the sea
  • 10Raptors
  • 1Owls
  • 4Waders
  • 2Gulls & seabirds
  • 6Ducks & geese
  • 14Herons, ibises & grebes
  • 2Storks & cranes
  • 61Songbirds
  • 32Other birds

From open records (eBird and others, through GBIF, licensed for any use). More birdwatchers mean more records: a quiet place may have more birds than it shows.

The checklist

All 132 species.

By group, with the year in twelve cells: the darker the cell, the more often the bird is recorded that month.

Raptors10 species
JFMAMJJASOND
  • Long-winged HarrierCircus buffoni
  • Black VultureCoragyps atratus
  • Roadside HawkRupornis magnirostris
  • Snail KiteRostrhamus sociabilis
  • Crested CaracaraCaracara plancus
  • Lesser Yellow-headed VultureCathartes burrovianus
  • Turkey VultureCathartes aura
  • Black-collared HawkBusarellus nigricollis
  • Savanna HawkButeogallus meridionalis
  • Falco sparveriusFalco sparverius
Owls1 species
JFMAMJJASOND
  • Tropical Screech-OwlMegascops choliba
Waders4 species
JFMAMJJASOND
  • Wattled JacanaJacana jacana
  • Southern LapwingVanellus chilensis
  • South American SnipeGallinago paraguaiae
  • Black-necked StiltHimantopus mexicanus
Gulls & seabirds2 species
JFMAMJJASOND
  • Large-billed TernPhaetusa simplex
  • Yellow-billed TernSternula superciliaris
Ducks & geese6 species
JFMAMJJASOND
  • Southern ScreamerChauna torquata
  • Brazilian TealAmazonetta brasiliensis
  • Silver TealSpatula versicolor
  • Cairina moschataCairina moschata
  • Black-bellied Whistling DuckDendrocygna autumnalis
  • White-faced Whistling-duckDendrocygna viduata
Herons, ibises & grebes14 species
JFMAMJJASOND
  • Cocoi HeronArdea cocoi
  • Rufescent Tiger HeronTigrisoma lineatum
  • Phalacrocorax brasilianusPhalacrocorax brasilianus
  • Roseate SpoonbillPlatalea ajaja
  • Snowy EgretEgretta thula
  • Great White EgretArdea alba
  • Black-crowned Night-HeronNycticorax nycticorax
  • Plegadis chihiPlegadis chihi
  • Whispering IbisPhimosus infuscatus
  • Whistling HeronSyrigma sibilatrix
  • Great GrebePodiceps major
  • Pied-billed GrebePodilymbus podiceps
  • AnhingaAnhinga anhinga
  • Striated HeronButorides striata
Storks & cranes2 species
JFMAMJJASOND
  • Maguari StorkCiconia maguari
  • JabiruJabiru mycteria
Songbirds61 species
JFMAMJJASOND
  • Rufous HorneroFurnarius rufus
  • Green-winged SaltatorSaltator similis
  • Scarlet-headed BlackbirdAmblyramphus holosericeus
  • Great KiskadeePitangus sulphuratus
  • Yellow-billed CardinalParoaria capitata
  • Cattle TyrantMachetornis rixosa
  • Unicoloured BlackbirdAgelasticus cyanopus
  • Red-crested CardinalParoaria coronata
  • White-headed Marsh TyrantArundinicola leucocephala
  • Spectacled TyrantHymenops perspicillatus
  • Yellow-chinned SpinetailCerthiaxis cinnamomeus
  • Creamy-bellied ThrushTurdus amaurochalinus
  • Greater ThornbirdPhacellodomus ruber
  • Rufous-bellied ThrushTurdus rufiventris
  • Shiny CowbirdMolothrus bonariensis
  • Masked GnatcatcherPolioptila dumicola
  • Saffron FinchSicalis flaveola
  • Black-capped DonacobiusDonacobius atricapilla
  • Tropical ParulaSetophaga pitiayumi
  • Saltator coerulescensSaltator coerulescens
  • Crested DoraditoPseudocolopteryx sclateri
  • Sooty TyrannuletSerpophaga nigricans
  • Yellow-winged BlackbirdAgelasticus thilius
  • Great Pampa-finchEmbernagra platensis
  • Variable AntshrikeThamnophilus caerulescens
  • Blue-billed Black-TyrantKnipolegus cyanirostris
  • Sooty-fronted SpinetailSynallaxis frontalis
  • Firewood-gathererAnumbius annumbi
  • Hellmayr's PipitAnthus hellmayri
  • Wedge-tailed Grass-finchEmberizoides herbicola
  • Sayaca TanagerThraupis sayaca
  • Yellow-rumped MarshbirdPseudoleistes guirahuro
  • Chopi BlackbirdGnorimopsar chopi
  • Grey MonjitaXolmis cinereus
  • Greyish BaywingAgelaioides badius
  • Fork-tailed FlycatcherTyrannus savana
  • White-rumped SwallowTachycineta leucorrhoa
  • Barn swallowHirundo rustica
  • Anthus chiiAnthus chii
  • Streaked FlycatcherMyiodynastes maculatus
  • Chestnut-capped BlackbirdChrysomus ruficapillus
  • Brown-chested MartinProgne tapera
  • Golden-winged CaciqueCacicus chrysopterus
  • Rufous-collared SparrowZonotrichia capensis
  • Southern House WrenTroglodytes musculus
  • Plush-crested JayCyanocorax chrysops
  • Black-and-white MonjitaHeteroxolmis dominicana
  • Lark-like BrushrunnerCoryphistera alaudina
  • Narrow-billed WoodcreeperLepidocolaptes angustirostris
  • White-lined TanagerTachyphonus rufus
  • Gray-breasted MartinProgne chalybea
  • Sand MartinRiparia riparia
  • American Cliff SwallowPetrochelidon pyrrhonota
  • Rusty-collared SeedeaterSporophila collaris
  • Red Pileated FinchCoryphospingus cucullatus
  • Olivaceous ElaeniaElaenia mesoleuca
  • Solitary CaciqueCacicus solitarius
  • Epaulet OrioleIcterus cayanensis
  • Golden-billed SaltatorSaltator aurantiirostris
  • Chalk-browed MockingbirdMimus saturninus
  • Black-capped Warbling FinchMicrospingus melanoleucus
Other birds32 species
JFMAMJJASOND
  • Giant Wood-RailAramides ypecaha
  • Ringed KingfisherMegaceryle torquata
  • Green-barred WoodpeckerColaptes melanochloros
  • Amazon KingfisherChloroceryle amazona
  • Field FlickerColaptes campestris
  • Aramides cajaneaAramides cajanea
  • Picazuro PigeonPatagioenas picazuro
  • Guira CuckooGuira guira
  • Rufous-sided CrakeLaterallus melanophaius
  • LimpkinAramus guarauna
  • Ash-throated CrakePorzana albicollis
  • Green KingfisherChloroceryle americana
  • Little WoodpeckerVeniliornis passerinus
  • Eared DoveZenaida auriculata
  • Purple GallinulePorphyrio martinica
  • White-winged CootFulica leucoptera
  • Cream-backed WoodpeckerCampephilus leucopogon
  • Common Squirrel-cuckooPiaya cayana
  • Common MoorhenGallinula chloropus
  • Spot-flanked GallinuleGallinula melanops
  • Monk ParakeetMyiopsitta monachus
  • White-tipped DoveLeptotila verreauxi
  • Greater RheaRhea americanaNT
  • Smooth-billed AniCrotophaga ani
  • PauraqueNyctidromus albicollis
  • Aratinga acuticaudataAratinga acuticaudata
  • Blue-fronted AmazonAmazona aestivaNT
  • Spot-winged PigeonPatagioenas maculosa
  • Common PotooNyctibius griseus
  • Striped CuckooTapera naevia
  • Nacunda NighthawkChordeiles nacunda
  • Little NightjarSetopagis parvula

Monthly presence relative to all bird records that month, so a busy month does not inflate every species.

When to go

The most species in August.

Species recorded in each month, with the usual temperature and rain.

  1. Jan3234°/21°156 mm
  2. Feb033°/21°124 mm
  3. Mar2031°/18°138 mm
  4. Apr027°/15°154 mm
  5. May5122°/11°98 mm
  6. Jun120°/9°67 mm
  7. Jul120°/8°42 mm
  8. Aug9522°/9°50 mm
  9. Sep025°/11°69 mm
  10. Oct3528°/15°152 mm
  11. Nov1930°/17°169 mm
  12. Dec5633°/20°162 mm
  • Bar: species recorded that month.
  • Temperature: average maximum / minimum (NASA, 1991–2020).
  • Rain: monthly total.

The place

Yverá Wetlands.

Protected area

Yverá Wetlands is a wetland of international importance (Ramsar) in Argentina.

132 bird species have been recorded here more than once, in 1,121 open records.

The most recorded are the Giant Wood-Rail, the Rufous Hornero and the Ringed Kingfisher.

24 species come for the summer, 8 for the winter and 1 only pass through.

The most species are recorded in August.

Flying Over Esteros del Iberá The kingdom of water, North-eastern Argentina
Evelyn Proimos · CC BY 2.0

Get there and watch

Plan the visit

A guided walk, a bed nearby, a car.

Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.

From above

The place and its surroundings.

The satellite image of the 6 × 6 km around the place, with the bird hides, towers and trails that OpenStreetMap shows.

Yverá Wetlands seen from above (Sentinel-2)
Seen from above: Sentinel-2 cloudless 2016 (EOX, CC BY 4.0), 6 × 6 km, north up. Points © OpenStreetMap contributors.

Around, in OpenStreetMap

    • bird hides within 6 km
    • observation towers within 6 km
    • marked trails within 4 km
    • visitor centres within 6 km
    • viewpoints within 5 km
    • car parks within 3 km
    • restaurants and cafés within 3 km
    • campsites within 10 km
    • places to stay within 10 km

    Counted in OpenStreetMap, the map anyone can edit. A low number may just mean nobody has mapped it yet.

    In our other atlases

    Around Yverá Wetlands.

    The lakes, beaches, islands, rivers and mountains around this place, and its night sky, in the family's atlases.

    Peakyas1 mountains within 25 km
    Cerro Puitá · 24 km
    Lakeyas1 lakes within 15 km
    Laguna Trin44 km² · 7.4 km

    Figures from the sister sites' databases (Wikidata, HydroATLAS, GeoNames, OpenStreetMap). Links open when each site is online.

    Photographs

    The place, as people saw it.

    Esteros del Ibera Laguna
    Joshua Stone · CC BY-SA 3.0
    Esteros del Ibera Marshes
    Joshua Stone · CC BY-SA 3.0
    "Portal Cambyretá", Esteros del Iberá. Corrientes
    Anto Giacomel · CC BY-SA 4.0

    Other places nearby.

    Yverá Wetlands

    Argentina

    • 49Birdyas Score
    • 132Species
    • 33Migrants
    • 0Threatened

    Iberá Provincial Reserve

    Argentina · 2 km

    • 45Birdyas Score
    • 129Species
    • 15Migrants
    • 0Threatened

    See the guide

    Río Pilcomayo National Park

    Argentina · 394 km

    • 69Birdyas Score
    • 259Species
    • 96Migrants
    • 1Threatened

    See the guide

    Lago Ypoa

    Paraguay · 301 km

    • 31Birdyas Score
    • 30Species
    • 1Migrants
    • 0Threatened

    See the guide

    Where these figures come from

    Name and typeWikidata (Q1369974) · CC0
    Birds1,121 open bird records within 15 km (GBIF, CC0 and CC BY 4.0 only; mostly eBird, Cornell Lab of Ornithology)
    See these recordsgbif.org
    SpeciesGBIF Backbone Taxonomy · CC BY 4.0; Wikidata (CC0); Wikimedia Commons
    AltitudeCopernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA
    Temperature and rainNASA POWER (CERES SYN1deg, 2001–2020; MERRA-2)
    What is around© OpenStreetMap contributors · ODbL
    ImagesEOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons
    Sister atlasesPeakyas, Lakeyas

    Every figure is an average, an estimate or a count from a public dataset. Licences and methods: data sources.

    The family

    Do you prefer beaches, lakes, mountains, waterfalls, islands, rivers, canyons, caves, dark skies, viewpoints, birdwatching or forests?

    Same idea, other landscapes: field atlases built on open data, in seven languages.