Hay 147 especies citadas

ANIMALIA/CHORDATA/AVES/ACCIPITRIFORMES/Accipitridae
Accipiter poliogaster
Buteo nitidus
Chondrohierax uncinatus
Morphnus guianensis
Pseudastur polionotus (Leucopternis polionota)
Spizaetus ornatus
Spizaetus tyrannus
ANIMALIA/CHORDATA/AVES/ACCIPITRIFORMES/Pandionidae
Pandion haliaetus
ANIMALIA/CHORDATA/AVES/ANSERIFORMES/Anatidae
Cairina moschata
Mergus octosetaceus
Sarkidiornis melanotos
ANIMALIA/CHORDATA/AVES/APODIFORMES/Apodidae
Chaetura cinereiventris
Cypseloides senex
Streptoprocne biscutata
ANIMALIA/CHORDATA/AVES/APODIFORMES/Trochilidae
Calliphlox amethystina
Chrysuronia versicolor (Amazilia versicolor)
Eupetomena macroura
Florisuga fusca (Melanotrochilus fuscus)
Polytmus guainumbi
ANIMALIA/CHORDATA/AVES/CAPRIMULGIFORMES/Caprimulgidae
Eleothreptus anomalus
ANIMALIA/CHORDATA/AVES/CHARADRIIFORMES/Laridae
Sterna hirundo
ANIMALIA/CHORDATA/AVES/CICONIIFORMES/Ciconiidae
Jabiru mycteria (Ciconia mycteria)
ANIMALIA/CHORDATA/AVES/COLUMBIFORMES/Columbidae
Columbina squammata (Scardafella squammata)
Geotrygon violacea
Paraclaravis geoffroyi (Claravis godefrida)
Patagioenas cayennensis (Columba cayennensis)
ANIMALIA/CHORDATA/AVES/CORACIIFORMES/Alcedinidae
Chloroceryle aenea
ANIMALIA/CHORDATA/AVES/CUCULIFORMES/Cuculidae
Coccyzus euleri
Dromococcyx phasianellus
ANIMALIA/CHORDATA/AVES/FALCONIFORMES/Falconidae
Falco deiroleucus
Herpetotheres cachinnans
ANIMALIA/CHORDATA/AVES/GALLIFORMES/Cracidae
Crax fasciolata
Penelope superciliaris
Pipile jacutinga (Aburria jacutinga)
ANIMALIA/CHORDATA/AVES/GRUIFORMES/Heliornithidae
Heliornis fulica
ANIMALIA/CHORDATA/AVES/GRUIFORMES/Rallidae
Aramides saracura
Coturnicops notatus (Coturnicops notata)
Mustelirallus erythrops (Porzana erythrops)
Pardirallus nigricans (Rallus nigricans)
Porphyrio flavirostris (Porphyrula flavirostris)
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Cardinalidae
Saltator fuliginosus (Pitylus fuliginosus)
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Corvidae
Cyanocorax caeruleus
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Cotingidae
Oxyruncus cristatus
Phibalura flavirostris
Procnias nudicollis
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Dendrocolaptidae
Dendrocolaptes picumnus
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Emberizidae
Asemospiza fuliginosa (Tiaris fuliginosa)
Schistochlamys ruficapillus
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Formicariidae
Grallaria varia
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Furnariidae
Asthenes baeri
Clibanornis dendrocolaptoides
Leptasthenura setaria
Xenops minutus
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Hirundinidae
Progne subis
Pygochelidon melanoleuca (Atticora melanoleuca)
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Icteridae
Dolichonyx oryzivorus
Icterus icterus
Psarocolius decumanus
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Motacillidae
Anthus nattereri
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Parulidae
Myiothlypis flaveola (Basileuterus flaveolus)
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Pipridae
Manacus manacus
Pipra fasciicauda
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Thamnophilidae
Biatas nigropectus
Dysithamnus stictothorax
Herpsilochmus rufimarginatus
Terenura maculata
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Thraupidae
Emberizoides ypiranganus
Euphonia pectoralis
Ramphocelus bresilius (Rampholecus bresilius)
Sporophila bouvreuil
Sporophila cinnamomea
Sporophila falcirostris
Sporophila frontalis
Sporophila hypochroma
Sporophila hypoxantha
Sporophila leucoptera
Sporophila nigricollis
Sporophila palustris
Sporophila plumbea
Sporophila ruficollis
Thraupis palmarum
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Troglodytidae
Campylorhynchus turdinus
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Turdidae
Turdus flavipes (Platycichla flavipes)
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Tyrannidae
Alectrurus risora (Alectrurus risorius)
Conopias trivirgatus (Conopias trivirgata)
Corythopis delalandi
Culicivora caudacuta
Hemitriccus obsoletus
Heteroxolmis dominicana (Xolmis dominicana)
Muscipipra vetula
Phyllomyias fasciatus
Phylloscartes sylviolus
Platyrinchus leucoryphus
Polystictus pectoralis
Ramphotrigon megacephalum (Ramphotrigon megacephala)
ANIMALIA/CHORDATA/AVES/PELECANIFORMES/Ardeidae
Botaurus pinnatus
Cochlearius cochlearius
Ixobrychus exilis
Pilherodius pileatus
Tigrisoma fasciatum
ANIMALIA/CHORDATA/AVES/PELECANIFORMES/Threskiornithidae
Mesembrinibis cayennensis (Mesembrinibis cayannensis)
ANIMALIA/CHORDATA/AVES/PICIFORMES/Bucconidae
Nonnula rubecula (Nonnula rubeluca)
ANIMALIA/CHORDATA/AVES/PICIFORMES/Picidae
Campephilus melanoleucos (Campephilus melanoleucus)
Celeus galeatus (Dryocopus galeatus)
Dryocopus schulzi
ANIMALIA/CHORDATA/AVES/PICIFORMES/Ramphastidae
Pteroglossus bailloni (Baillonius bailloni)
Selenidera maculirostris
ANIMALIA/CHORDATA/AVES/PSITTACIFORMES/Psittacidae
Amazona aestiva
Amazona vinacea
Ara chloropterus (Ara chloroptera)
Brotogeris versicolurus
Pionopsitta pileata
Primolius maracana (Ara maracana)
Triclaria malachitacea
ANIMALIA/CHORDATA/AVES/RHEIFORMES/Rheidae
Rhea americana
ANIMALIA/CHORDATA/AVES/STRIGIFORMES/Strigidae
Aegolius harrisii
Ciccaba virgata
Megascops atricapilla (Otus atricapillus)
Pulsatrix koeniswaldiana
ANIMALIA/CHORDATA/AVES/TINAMIFORMES/Tinamidae
Crypturellus undulatus
Eudromia elegans
Tinamus solitarius
ANIMALIA/CHORDATA/REPTILIA/CROCODYLIA/Alligatoridae
Caiman latirostris
Caiman yacare
ANIMALIA/CHORDATA/REPTILIA/SQUAMATA/Amphisbaenidae
Amphisbaena bolivica (Amphisbaena camura)
ANIMALIA/CHORDATA/REPTILIA/SQUAMATA/Anomalepididae
Liotyphlops beui
ANIMALIA/CHORDATA/REPTILIA/SQUAMATA/Boidae
Epicrates cenchria
Eunectes notaeus
ANIMALIA/CHORDATA/REPTILIA/SQUAMATA/Colubridae
Chironius exoletus
Dipsas bucephala
Dipsas cisticeps
Dipsas indica
Dipsas mikanii (Sibynomorphus mikani)
Dipsas ventrimaculata (Sibynomorphus ventrimaculatus)
Erythrolamprus aesculapii (Erythrolampus aesculapii)
Erythrolamprus frenatus (Liophis frenatus)
Hydrodynastes gigas
Lygophis meridionalis (Liophis meridionalis)
Oxyrhopus guibei
Oxyrhopus petolarius (Oxyrhopus petola)
Pseudoboa haasi
ANIMALIA/CHORDATA/REPTILIA/SQUAMATA/Teiidae
Kentropyx viridistriga (Kentropyx virisdistriga)
ANIMALIA/CHORDATA/REPTILIA/SQUAMATA/Tropiduridae
Tropidurus torquatus
ANIMALIA/CHORDATA/REPTILIA/SQUAMATA/Typhlopidae
Amerotyphlops brongersmianus
ANIMALIA/CHORDATA/REPTILIA/SQUAMATA/Viperidae
Crotalus durissus
ANIMALIA/CHORDATA/REPTILIA/TESTUDINES/Chelidae
Acanthochelys pallidipectoris
Phrynops williamsi

Se citan especies en 6 áreas

Parque Nacional Iguazú
Parque Nacional Mburucuyá
Reserva Natural Estricta San Antonio
Parque Nacional Chaco
Parque Nacional Río Pilcomayo
Reserva Natural Formosa