Male has bright red or red-orange head and underparts.
Female is dull grayish brown above, with pale red under the tail and a streaked whitish chest.
Crown, lower face, and underparts brilliant scarlet or vermilion. Upperparts, nape, and mask through the eye blackish brown. Wings and tail dark blackish brown. Outer tail feathers may be edged with white. Narrow white tip on tail.
Upperparts grayish brown. Underparts white near throat, becoming pale salmon or orangish under the tail. Breast, sides, and flanks streaked with grayish brown. Dull white eyebrow stripe and gray line through eyes. Wings and tail dark grayish brown. Some may have a few pinkish red feathers on the crown or breast.
Juvenile with scaly grayish back, white underparts, white outer tail feathers, and dusky spotting across chest. Immature male resembles adult female, with more extensive reddish color under tail and on flanks and variable amounts of dull red mottling. Immature female is similar to adult female, but with yellow, not reddish, under the tail.