Colours

Distinguishing features

Light morph birds are rusty brown on the upper parts and pale on the head, neck, and underparts with rust on the legs and some rust marking on the underwing. The upper wings are grey. The "ferruginous" name refers to the rusty color of the light-morph birds.
Dark-morph birds are dark brown on both upperparts and underparts with light areas on the upper and lower wings. (Wikipedia)

Size

Wingspan

Synonyms

Distribution

Web resources