South America. There are three screamer species, the other two being the southern screamer and the northern screamer in the genus Chauna. They are related...

The horned screamer (Anhima cornuta); the southern screamer or crested screamer (Chauna torquata); and the northern screamer or black-necked screamer (Chauna...

Uruguay. The southern screamer shares genus Chauna with the northern screamer (C. chavaria). One other species, the horned screamer (Anhima cornuta) is...

Venezuela. The northern screamer shares genus Chauna with the southern screamer (C. torquata). One other species, the horned screamer (Anhima cornuta) is...

which were likely covered in cornified sheaths in life. Anhimidae: The horned screamer possesses an entirely keratinous spine, which is loosely connected...

and in the horned screamer (Anhima cornuta) the spikes are triangular in cross-section with three sharp keels. In the black-necked screamer, the proximal...

Alvarenga 1999 Family Anhimidae Stejneger 1885 (screamers) Genus Anhima (Linnaeus 1766) Brisson 1760 (horned screamer) Genus Chauna Illiger 1811 Suborder Anseres...

rainforest along the Berbice River. Other common native birds include the horned screamer and the great tinamou. The largest threats to conservation of species...

Assam". J. Bombay Nat. Hist. Soc. 47 (4): 746–747. "Anhima cornuta (horned screamer)". Animal Diversity Web. "Eagles vs drones: French army trains birds...

peafowl, the beard of the turkey, and the spine on the head of the horned screamer. A reestimation of maximum likelihoods by paleontologist Thomas Holtz...