When it comes to global warming ... miles farther north than it used to. And it's not alone. An Audubon Society study to be released Tuesday found that more than half of 305 birds species in ...

When it comes to global warming ... miles farther north than it used to. And it’s not alone. An Audubon Society study to be released today found that more than half of 305 birds species in ...

nearly two-thirds of the North American bird population is facing extinction if global warming hits 3 degrees Celsius (5.4 degrees Fahrenheit). “It’s a bird emergency” David Yarnold ...

A concerning discovery from a sweeping study of bird behavior across North America indicates a critical mismatch in our ...

Nearly two-thirds of North American birds studied will go extinct if global warming hits 3 degrees Celsius (5.4˚F), a new report from the National Audubon Society finds. Orioles, eagles ...

WASHINGTONWASHINGTON — When it comes to global warming ... north than it used to. And it’s not alone. An Audubon Society study to be released Tuesday found that more than half of 305 birds ...

Nearly 60 percent of the 305 species found in North ... Christmas Bird Count — an effort that enlists citizens in a massive bird census each year — and suggest “that global warming is ...

A new report from the National Audubon Society warns North America will lose nearly two-thirds of its birds if global warming hits 5.4 degrees Fahrenheit (3 degrees Celsius). That’s roughly 400 ...

WASHINGTON -- When it comes to global warming ... farther north than it used to. And it's not alone. An Audubon Society study to be released Tuesday found that more than half of 305 birds species ...