South Florida July 24, 2017 1:55 am Snooty, World's Oldest-Known Manatee, Dies at 69 Snooty, the world’s oldest-known manatee, died Saturday, just one day after celebrating his 69th birthday. South Florida Museum officials said Snooty’s death is due to a “heartbreaking accident.” US & World Videos 2:36 Celtics blow out Cavs in Game 1 2:12 Flowers missing from memorial for fallen Marine in Lynn 1:02 20% of nurses to leave field within 2 years 1:05 Marking construction safety week in Boston 20:19 Karen Read's attorney accuses witness of perjury at murder trial