Jabiru mycteria (Lichtenstein, 1819)

Fernandez, Juan Manuel, Thomann, Luz, Fandiño, Blas, Cajade, Rodrigo & Hernando, Alejandra, 2021, An annotated checklist of birds of Paraje Tres Cerros, Corrientes province, Argentina, Check List 17 (2), pp. 415-443 : 424

Jabiru mycteria (Lichtenstein, 1819)

Figure 3F

Observations. ARGENTINA • 4 (no sexual dimorphism); Corrientes, La Cruz, Paraje Tres Cerros; 29°07′ 09′′S, 056°52′28′′W. Four individuals recorded walking in flooded-savanna and wetlands .

Identification. Largest stork. Overall white; head black; collar red.

Mycteria americana (Linnaeus, 1758)

Observations. ARGENTINA • 4 (no sexual dimorphism); Corrientes, La Cruz, Paraje Tres Cerros; 29°07′ 19′′S, 056°56′04′′W. We recorded four indiviuals forag- ing in flooded grassland near Cerro Nazareno .

Identification. Almost entirely, white, with primaries, secondaries, and tail black. Bill long, with curved tip.