| any of several large-footed, short-winged gallinaceous Australasian birds of the family Megapodiidae, typically building a compostlike mound of decaying vegetation as an incubator for their eggs. |
| mound builder n. See megapode. |
mound builder
(family Megapodiidae), any of 12 species of Australasian chickenlike birds (order Galliformes) that bury their eggs to hatch them. Most species rely on fermenting plant matter to produce heat for incubation, but some use solar heat and others the heat produced by volcanic action
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