Five thousand black birds fall from the sky— not mid-fairytale but News at Six. Once established neither army test nor pesticide are at fault, the mind races for causative agents in case we are next. Ah. Did the flock soar into some Invisible Divide from another Dimension a la Twilight Zone? Did the flock cross an exacting God? A ranger suggests coincident firework explosions flushed the birds at such speed they crashed into buildings and power-lines and in fact necropsies do disclose "blunt force trauma to brain and breast." Even so, since pyrotechnics are not sufficiently ominous the blogosphere keeps alive a quest for the fabulous.