A recent report assessing the health of U.S. bird populations presents a grim outlook: Birds in the U.S. are declining, and a third of the species — 229 to be precise — are in need of urgent conservation actions. Among the 112 “Tipping Point species” that have lost more than half of their population in […]

A recent report assessing the health of U.S. bird populations presents a grim outlook: Birds in the U.S. are declining, and a third of the species — 229 to be precise — are in need of urgent conservation actions.