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 ...
POPULATION TREND: The St. Lucia forest thrush is extremely rare. Only six confirmed sightings of the bird have occurred in the last few years, and a survey in 2007 turned up no birds at all.
Typically bold, buffy eye ring and supraloral patch of most Swainson’s thrushes distinctive ... Breeding: mostly in deciduous and/or mixed forest; birds in western U.S. primarily nest in ...