The number of birds has declined in America's habitats, except wetlands
The number of birds in America's grasslands and shorelines has declined by a third in the last 50 years, according to a new report. But birds are staging a comeback in wetlands.
The number of birds in America's grasslands and shorelines has declined by a third in the last 50 years, according to a new report. But birds are staging a comeback in wetlands.