redhead

(noun) someone who has red hair. Synonyms: redheader, red-header, carrottop.

(noun) North American diving duck with a grey-and-black body and reddish-brown head. Synonyms: Aythya americana.

(noun) black-and-white North American woodpecker having a red head and neck. Synonyms: redheaded woodpecker, Melanerpes erythrocephalus.