Beloved 3-flippered sea turtle dies after nearly 20 years at National Aquarium
Tuesday, February 4, 2020 - 13:30
in Biology & Nature
Calypso, a 500-pound green sea turtle who had delighted millions of visitors over nearly 20 years as the unofficial "queen" of the National Aquarium in Baltimore, died unexpectedly Sunday, the aquarium announced Monday. The cause of death is unknown.