At least 961 birds died in one night in Chicago after crashing into the windows of the McCormick Place Lakeside Center during the height of the fall migration.
Using an ultralight aircraft, Johannes Fritz once taught endangered ibises a migration path over the Alps. Because of climate change, he is now showing them a much longer route to a winter’s refuge.
Anhingas, water birds with snakelike necks, have turned up in Prospect Park in Brooklyn and far upstate, a sign of shifting ranges for birds from the South.