Typically bold, buffy eye ring and supraloral patch of most Swainson’s thrushes distinctive ... Tail similar in color to upperparts in eastern subspecies, more reddish in western races, often ...

The Bicknell's thrush uses a unique and ingenious breeding system among birds: Both sexes mate with multiple partners in a season — resulting in egg clutches fathered by several different males. This ...

the wood thrush has more spotting on the underparts, compared to the brown thrasher’s streaking. Breeding: uncommon to dense thickets throughout the eastern United States. Migration: birds from ...