Are you sure you saw Ivory-billed woodpeckers and not Imperial woodpeckers? Perhaps it was riding north on the back of a Baluchitherium. My guess is a 4.5 meter-high specimen on a mission. A few have reported hearing its mating call. It's only a matter of time before Bigfoot wrangles one of them in order to cover more ground. If the Ivory-billed woodpeckers are all around then the Baluchitherium can't be far away. Keep your eyes peeled.