swallow-tailed kite vs Elanoides forficatus

swallow-tailed kite and Elanoides forficatus both are nouns.

Word	Noun	Adjective	Verb	Adverb
swallow-tailed kite	Yes	No	No	No
Elanoides forficatus	Yes	No	No	No

As nouns, swallow-tailed kite and Elanoides forficatus are synonyms defined as:

swallow-tailed kite and Elanoides forficatus: graceful North American black-and-white kite

Other synonyms of swallow-tailed kite include swallow-tailed hawk.

swallow-tailed kite (noun)	Elanoides forficatus (noun)
graceful North American black-and-white kite	graceful North American black-and-white kite