Today, as millions of birds are flocking to their wintering grounds, we're excited to announce the launch of the Bird Migration Explorer, a first-of-its-kind digital platform that reveals migration data for birds across the western hemisphere! This free platform visualizes the incredible journeys of migratory birds, how they connect us across the hemisphere, and the widespread challenges they face throughout their journeys. Take a look: https://bit.ly/3eOhBuS | National Audubon Society