- Age: Adult (specific age is unknown)
- Sex: Male
- Size: 9.5 ft. (295 cm.) in length
- Weight: 1,200 lbs.
- History: He was captured in Cumberland Sound, GA on April 25, 2019 for a manatee study. He moved back to Florida at the beginning of Aug. 2019.
- March 1, 2020: The below movement data shows Adderley's movement from Jan. 31 to March 1. In this time, Adderley has traveled approximately 110 miles.