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.
Bird-watchers love to see vagrants, or birds that have traveled far outside their range. But scientists say they have a lot to teach us in a world facing ecological change.
Bird-watchers love to see vagrants, or birds that have traveled far outside their range. But scientists say they have a lot to teach us in a world facing ecological change.
