The dolphin is the second most intelligent species on the planet Earth, only second to mice, although many outside observers don't know about the mice. They long ago knew of Earth's planned destruction and tried to communicate this to humans who misinterpreted it as "amusing attempts to punch football or whistle for tidbits." The last ever dolphin message was misinterpreted as a surprisingly sophisticated attempt to do a double-backward somersault through a hoop while whistling the "Star Spangled Banner," but was, in fact, a message. The message was "so long, and thanks for all the fish.
The Dolphin has developed a rather peculiar ability, which exploits the Plural nature of their galactic sector, not dissimilar to that evolved by the Babel fish, which is this: In the picosecond before inevitable calamity, dolphins instantly wink into existence in all other possible probabilities in the Whole Sort of General Mish Mash.