Cariama cristata vs wading bird

Cariama cristata and wading bird both are nouns.

Word	Noun	Adjective	Verb	Adverb
Cariama cristata	Yes	No	No	No
wading bird	Yes	No	No	No

As nouns, wading bird is a hypernym of Cariama cristata; that is, wading bird is a word with a broader meaning than Cariama cristata:

Cariama cristata: Brazilian Cariama; sole representative of the genus Cariama
wading bird: any of many long-legged birds that wade in water in search of food

Other hypernyms of Cariama cristata include wader.

Cariama cristata (noun)	wading bird (noun)
Brazilian Cariama; sole representative of the genus Cariama	any of many long-legged birds that wade in water in search of food