| Definition/Meaning | Word/Phrase |
|---|---|
| bright-colored marine fishes that incubate eggs in the mouth | Apogonidae , family Apogonidae |
| incubate eggs | brood |
| large-footed short-winged birds of Australasia; build mounds of decaying vegetation to incubate eggs | megapode , mound-bird , mound bird , mound builder , scrub fowl |