Noun: ivorybill
- Large black-and-white woodpecker of southern United States and Cuba having an ivory bill; nearly extinct
"Ornithologists debate whether any ivorybills still exist in the wild";
- ivory-billed woodpecker, Campephilus principalis
Derived forms: ivorybills
Type of: pecker, peckerwood [US], woodpecker
Part of: Campephilus, genus Campephilus