That would be to pileated woodpecker, they are huge!
Normally just pileated woodpecker, but also known as "good god bird, logcock, and jackass woodpecker.
Downy and Hairy Woodpeckers live in the same habitat as Pileated Woodpecker.
The Pileated Woodpecker is still common in North America. Its relative, the Ivory Billed Woodpecker, is very rare and may be extinct.