Manatee Appreciation Day is celebrated on the last Wednesday of March to raise awareness about the endangered manatees, also known as sea cows, who face threats from pollution, global warming, and hunting. This day highlights the importance of appreciating and protecting these gentle giants, which can weigh up to 1,200 pounds and primarily feed on seagrass. Manatees, closely related to elephants, inhabit slow rivers, saltwater bays, and coastal areas, spending their time eating, sleeping, or traveling. The holiday was initiated by the Save the Manatee Club, founded by songwriter Jimmy Buffet and former U.S. senator Bob Graham, to support conservation efforts for these animals. Observers typically engage in educational activities to learn more about manatees and advocate for their protection against human-induced dangers.