
About
Tiny, nimble, and sporting a bold black mask and “bib” under its bill, the Golden-winged Warbler might be mistaken for a Black-capped Chickadee at first glance. But it’s the long, thin bill and the splashes of vivid golden-yellow on its crown and wings that distinguish this long-distance migratory warbler.
Though they are denizens of shrubby, early successional habitats (areas that are in the early stages of regenerating following a disturbance, such as a fire or a clearcut) in the nesting season, Golden-winged Warblers and their recently fledged young relocate to nearby mature forests that provide adequate cover for fledglings from predators. The loss of quality brushy, young forest habitat across much of its breeding range has contributed to sharp declines in an already uncommon warbler.
Another threat comes from a close relative, the Blue-winged Warbler, which shares more than 99 percent of its genetic material with the Golden-winged Warbler. The two species regularly hybridize, and the once-uncommon Blue-winged Warbler has surged northward into the Golden-winged’s range. The Golden-winged Warbler has become much scarcer and is at risk of being genetically “swamped” by its more numerous and widespread relative where their ranges meet.
To gain a foothold and begin to recover from the loss of more than 60 percent of its population, the Golden-winged Warbler needs active habitat conservation throughout its annual life cycle, from the shrubby, early successional habitats where it nests to the open forests of Latin America and the Caribbean, where it spends its nonbreeding season.
Threats
Birds around the world are facing threats, and many species are declining. The Golden-winged Warbler has experienced a drop in its population of more than 60 percent, including a loss of nearly all of its population in the Appalachians. In addition to competition and hybridization with the Blue-winged Warbler, the Golden-winged Warbler faces challenges throughout its full annual cycle from habitat loss and degradation, and collisions. (snip-More on the page, including the songs)