jacamar vs piciform bird

jacamar and piciform bird both are nouns.

Word	Noun	Adjective	Verb	Adverb
jacamar	Yes	No	No	No
piciform bird	Yes	No	No	No

As nouns, piciform bird is a hypernym of jacamar; that is, piciform bird is a word with a broader meaning than jacamar:

jacamar: tropical American insectivorous bird having a long sharp bill and iridescent green or bronze plumage
piciform bird: any of numerous nonpasserine insectivorous climbing birds usually having strong bills for boring wood

jacamar (noun)	piciform bird (noun)
tropical American insectivorous bird having a long sharp bill and iridescent green or bronze plumage	any of numerous nonpasserine insectivorous climbing birds usually having strong bills for boring wood