Or the ivory-billed woodpecker (Campephilus principalis), a long-disappeared bird whose continued survival in the wild has been a point of contention following a 2004 sighting reported in east ...
ZOOTAXA, 59 - 63. PRYS-JONES RP (2011) Type specimens of the Imperial Woodpecker campephilus imperialis (Gould, 1832). Bulletin of the British Ornithologists' Club, 131: 256 - 260. PRYS-JONES R (2011) ...