As if hanging out in a dump and eating garbage aren’t bad enough, those vultures flapping around Palm Beach County’s landfill have a new worry these days: A government sharpshooter is out to kill them. Vultures, sea gulls and other birds evoke a Hitchcockian scene as they swoop over the Palm Beach County landfill, near 45th Street in suburban West Palm Beach and in close proximity to the turnpike. Not every bird, mind you. Just enough to persuade the rest of the bulky carrion-muncher’s to flock someplace else. Managers of the landfill near 45th Street in suburban West Palm Beach...