The darker the color, the more favorable the climate conditions are for survival. The outlined areas represent approximate current range for each season. More on reading these maps.
If you look to the sky on a warm April day in the eastern U.S., you may see hundreds of Broad-winged Hawks as they make their way back north from spending the winter in Latin America. Audubon’s climate model projects that the total summer climate space may be similar by 2080, but will shift significantly as only 27% of the summer space will remain stable.