Kentucky Warbler declined through much of its range between 1966 and 2014, and overall, numbers were down by about 36% during that time, according to the North American Breeding Bird Survey. Partners in Flight estimates a global breeding population of 2.8 million, with 100% spending part of the year in the U.S., and 22% in Mexico. The species rates a 14 out of 20 on the Continental Concern Score. Kentucky Warbler is a U.S.-Canada Stewardship species and is on the 2014 State of the Birds Watch List, which lists bird species that are at risk of becoming threatened or endangered without conservation action.Back to top
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