ostrich vs Struthio camelus

ostrich and Struthio camelus both are nouns.

Word	Noun	Adjective	Verb	Adverb
ostrich	Yes	No	No	No
Struthio camelus	Yes	No	No	No

As nouns, ostrich and Struthio camelus are synonyms defined as:

ostrich and Struthio camelus: fast-running African flightless bird with two-toed feet; largest living bird

ostrich (noun)	Struthio camelus (noun)
fast-running African flightless bird with two-toed feet; largest living bird	fast-running African flightless bird with two-toed feet; largest living bird
a person who refuses to face reality or recognize the truth (a reference to the popular notion that the ostrich hides from danger by burying its head in the sand)