maleo vs mound builder

maleo and mound builder both are nouns.

Word	Noun	Adjective	Verb	Adverb
maleo	Yes	No	No	No
mound builder	Yes	No	No	No

As nouns, mound builder is a hypernym of maleo; that is, mound builder is a word with a broader meaning than maleo:

maleo: Celebes megapode that lays eggs in holes in sandy beaches
mound builder: large-footed short-winged birds of Australasia; build mounds of decaying vegetation to incubate eggs

Other hypernyms of maleo include megapode, mound-bird, mound bird, scrub fowl.

maleo (noun)	mound builder (noun)
Celebes megapode that lays eggs in holes in sandy beaches	large-footed short-winged birds of Australasia; build mounds of decaying vegetation to incubate eggs