Mongabay: More than one-third of North America’s native bird species are at immediate risk of extinction, a new report has found. The 2016 State of North America’s Birds report — compiled by scientists, government and non-governmental organizations and citizen scientists from Canada, the continental U.S. and Mexico, and published by the North American Bird Conservation Initiative (NABCI) — was released last Wednesday at the Museum of Nature in Ottawa, Canada. “This report highlights the challenges and successes…