Specialist and migratory birds at greater risk under climate change
College of Agricultural, Consumer and Environmental Sciences, University of Illinois Urbana-ChampaignFollowing decades of decline, even fewer birds will darken North American skies by the end of the century, according to a new University of Illinois Urbana-Champaign analysis. The study is the first to examine the long-term effects of climate change on the abundance and diversity of bird groups across the continent as a whole while accounting for additional factors that put birds at risk.