Parque Nacional Río Pilcomayo
APN (1997). RESOLUCION NRO.184/97. ADMINISTRACIÓN DE PARQUE NACIONALES.
Especies: 28
ANIMALIA/CHORDATA/AVES/ACCIPITRIFORMES/Accipitridae
Buteo nitidus
ANIMALIA/CHORDATA/AVES/ANSERIFORMES/Anatidae
Cairina moschata
Sarkidiornis melanotos
ANIMALIA/CHORDATA/AVES/CAPRIMULGIFORMES/Caprimulgidae
Eleothreptus anomalus
ANIMALIA/CHORDATA/AVES/CICONIIFORMES/Ciconiidae
Jabiru mycteria
ANIMALIA/CHORDATA/AVES/FALCONIFORMES/Falconidae
Herpetotheres cachinnans
ANIMALIA/CHORDATA/AVES/GALLIFORMES/Cracidae
Crax fasciolata
ANIMALIA/CHORDATA/AVES/GRUIFORMES/Heliornithidae
Heliornis fulica
ANIMALIA/CHORDATA/AVES/GRUIFORMES/Rallidae
Coturnicops notatus
Mustelirallus erythrops
Porphyrio flavirostris
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Dendrocolaptidae
Dendrocolaptes picumnus
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Icteridae
Dolichonyx oryzivorus
Icterus icterus
Psarocolius decumanus
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Parulidae
Myiothlypis flaveola
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Thraupidae
Sporophila hypoxantha
Sporophila leucoptera
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Troglodytidae
Campylorhynchus turdinus
ANIMALIA/CHORDATA/AVES/PELECANIFORMES/Ardeidae
Ixobrychus exilis
ANIMALIA/CHORDATA/AVES/PELECANIFORMES/Threskiornithidae
Mesembrinibis cayennensis
ANIMALIA/CHORDATA/AVES/PICIFORMES/Picidae
Campephilus melanoleucos
ANIMALIA/CHORDATA/AVES/PSITTACIFORMES/Psittacidae
Amazona aestiva
ANIMALIA/CHORDATA/AVES/RHEIFORMES/Rheidae
Rhea americana
ANIMALIA/CHORDATA/REPTILIA/CROCODYLIA/Alligatoridae
Caiman latirostris
Caiman yacare
ANIMALIA/CHORDATA/REPTILIA/SQUAMATA/Colubridae
Hydrodynastes gigas
ANIMALIA/CHORDATA/REPTILIA/SQUAMATA/Viperidae
Crotalus durissus